Frequently Asked Questions

Tempsens snow melting cables for roof use 30 W or 45 W per metre. With a digital thermostat, the system activates only when needed, keeping running costs low relative to roof repair expenses.

Use gutter deicing cables when the ambient temperature is near freezing and snow is predicted. This will typically prevent ice dam formations from occurring on roofs after a snowfall before it compacts against the roofs surface.

The amount of energy consumed by the heating wires is based on the length of wire and wattage. The energy used to de-ice the roof gutter cables is transferable through the thermostatic heat-efficient design of the XLPE material creating a decrease in the energy usage of the cable while retaining its full de-icing capability.

Zirconia sintering is the process of heating pre-milled zirconia to a very high temperature to cause the zirconia particles to fuse together, thereby increasing the density and obtaining the optical and mechanical properties needed for dental restoration.

A Type K thermocouple’s positive leg is composed of Chromel (90% Nickel and 10% Chromium). The negative leg is made of Alumel (approximately 95% Nickel with Aluminium, Manganese and Silicon) and can be utilized between -200°C and +1260°C.

All pyrometers in the EDGE Series provide complete compatibility with factory automation and process control systems. The pyrometers support various analog and digital communication methods (0-10 V, 0-5 V, 4-20 mA, TTL, USB, and RS485 interfaces) allowing you to connect easily with PLC, SCADA, DCS, OEM machines, and other types of industrial control systems.

EDGE Series pyrometers can be effectively employed in numerous sectors. Some include plastic, rubber, packaging, food processing, textile processing, paper, electronics, ceramic manufacturing, OEM equipment manufacturers, and industrial automation systems that require accurate noninvasive temperature measurement.

Yes, a wide range of accessories is available including air purge collars, mounting brackets, close focus lenses, reflection protection tubes, USB converters, and all the mounting hardware you may need to easily install and operate your devices in an industrial setting.

In discussing capacity (0.5KW to 2000KW) and temperature ranges (-40C and <= +600C), plus your application (drying, HVAC, etc.) & environmental conditions (coastal, desert, etc.) with our technical experts. Tempsens will help you identify the correct options for you in regards to elements, materials, and control systems best suited for a project in your part of the Gulf.

Tempsens employs a thorough quality assurance program throughout each step of manufacturing. Every electric duct heater manufactured by Tempsens undergoes rigorous testing to guarantee their base product is made with the minimum standards of strength, temperature regulation, and electrical safety. We use high-quality materials (stainless steel or alloy 800 sheath) with built-in protections such as skin temperature controls on electric elements, earth fault protection, and over current protection to give you confidence in the reliability of your electric duct heater.

Yes, triaxial cables generally have a higher price than coaxial through additional layers of conductors, insulators, and complex manufacturing equipment required to produce them. However, if you are utilizing precision instrumentation applications, the pricing is justifiable because of the increased performance that they provide.

Standard types include RG-series flexible cables, semi-rigid cables, and hardline cables. Tempsens specializes in mineral insulated metal sheathed coaxial cables offering superior performance in extreme temperature and harsh environment applications.

Triaxial cable is a key component of electrometer-based measurement applications configured using triaxial cable. It is also used for measuring picoampere currents, capacitance measurements, and for electrochemical testing applications because it can prevent ground loop interference and leakage currents.

The word “coaxial cable” is sometimes known as “coax”. Mineral-insulated coaxial cable has been referred to by other names such as MI coax; and MIMS (mineral-insulated metal-sheathed coaxial cable) in more specialized applications.

When making low-level signal measurements (nanoamp to picoamp), when performing electrochemistry, when making capacitance measurements, or when there are ground loops that cause interference where normal coaxial cable shields do not eliminate.

Both types of cables can operate over similar distances; however, triaxial cables will provide a superior level of signal integrity when used in electrically noisy areas and will experience lower capacitance loading effects because of their better common mode rejection capabilities compared to coaxial cables at longer distances.

Yes, triaxial cables generally have a higher price than coaxial through additional layers of conductors, insulators, and complex manufacturing equipment required to produce them. However, if you are utilizing precision instrumentation applications, the pricing is justifiable because of the increased performance that they provide.

Coaxial cables transmit both AC and DC signals. Tempsens mineral insulated coaxial cables are rated for DC applications and AC frequencies from near-DC to several GHz depending on construction and impedance specifications.

The word “coaxial cable” is sometimes known as “coax”. Mineral-insulated coaxial cable has been referred to by other names such as MI coax; and MIMS (mineral-insulated metal-sheathed coaxial cable) in more specialized applications.

The accuracy of Portable Pyrometers is ±0.3% to ±2% of the measured value. These types of Pyrometers have a response time of 5 to 10000 milliseconds. The repeatability of ±0.1% to ±0.5%, making them very reliable for precision measurements.

Yes, TI-1800 , P250 , P450 , P250C and P450C models have the capability to measure through glass or steam

A screw plug immersion heater can be used to heat any type of fluid including water/oil and solvent-based fluids as well as gas heating systems, however you will need to ensure you have the right sheath material and watt density selected for your specific medium to use it correctly.

A screw plug immersion heater installs using a threaded plug and is primarily designed to heat smaller tanks. Flanged heaters install using a bolted flange and are most commonly used with larger tanks while inline heaters are integrated directly into pipelines so they can heat continuously as fluid flows through them.

Infrared radiant heater is dissimilar to convection (fan) heating systems in that it does not heat the surrounding air, making them much more efficient. High intensity infrared heaters systems will perform very well in large, open and/or ventilated industrial environments, where convection systems will lose a lot of heat.

Open coil heaters operate by inserting a resistance wire directly into air to create radiation, while finned tubular heaters use a magnesium oxide filled heating sheath, which is then provided with fins to allow more efficient convective heating of the surrounding air and for protection of the wire.

In fact, circulation heaters can be used in hot climates such as those in Dubai and Abu Dhabi because they have been properly insulated and have built-in cooling features to enable them to operate continuously in high ambient temperature situations.

Electric floor heating cables create heat via resistive heating. The electric current flows through a CuNi resistance conductor within the cable, converting electrical energy to heat which then radiates upward from the floor into the room via the covering of the floor.

Tempsens offers floor heating cables that can warm a room as the sole source of heat. Because of the uniform cable spacing and an electronic thermostat, the whole area is evenly heated without having any cold spots.

Electric underfloor heating cable has no moving parts, no valves and no water; therefore it does not have any maintenance requirements. As compared to Hydronic systems which require periodic service and are susceptible to plumbing blockages, Tempsens heating cable floor systems will not require any maintenance throughout their entire warranty period.

For sure! You will be saving between 20%-40% more energy than with traditional heating systems. No maintenance will be required and you receive a warranty for 30 years. All these factors combined make electric heated floor mats a good choice for an overall long-term cost-effective heating solution, which is a practical fit for UAE green building guidelines and GCC sustainability mandates.

No! Tempsens electric heated underfloor mat systems work at specific power densities like 100 W/m² or 150 W/m² and when controlled with a digital thermostat, the heaters are required to use energy optimally rather than being on full load constantly.

Open coil and sinusoidal strip heating elements can provide much faster warm-up times than enclosed or sheathed heating elements do because they heat the surrounding medium (air or the specific product being heated) directly without an insulating (air) barrier in place, so therefore have more efficient in terms of energy used to operate them. As such, these types of heating elements are ideal for the high cycle industrial environments that exist throughout the GCC region.

Whether an open coil heater produces even or concentrated heating is determined by the element's winding density and coil spacing. With a compactly designed coiled nozzle, an open coil heater enables full 360° heat output, with an optional way for evenly distributing the output wattage.

Yes. Flexible printed heating employs polymer substrates with conductive inks while being limited to temperatures not exceeding 90°C. Thick film heating on the other hand consists of a ceramic or metal substrate and can withstand the higher operating temperatures and watt densities needed for industrial applications throughout the Gulf region.

The printed heater and the thick film heater are both designed for fast thermal response as they both have low thermal mass. The thick film heaters are also specially made for fast heat up and cool down in high frequency applications.

Some of the principal benefits of SPNDs include their compact, self-contained operation producing linear, real-time flux measurements to control and map the operation of reactors. Thus, they require very little continual maintenance at high-maintenance nuclear sites.

Most applications involving infrared pyrometry will require an annual calibration service; however, those processes which are considered to be of high criticality, such as steel casting, glass melting, and pharmaceutical manufacturing, will typically require calibrations to be performed every three to six months or immediately after a process change, instrument repair, or impact event.

Yes. The oil and gas industry will usually require service every three to six months; however, the manufacturing, HVAC, and laboratory applications will typically use a once-a-year calibration frequency based on usage.

Heating element ageing, sensor drift and calibration error occur throughout time and if you do not have a regular thermal survey and SAT verification performed at some point in time, these errors compound becoming a serious safety issue for the operation of the furnace. Regular furnace calibration prevents out-of-spec processing, product rejections, and non-conformances during audits.

Under AMS 2750H/CQI-9, a temperature uniformity survey is typically required quarterly or semi-annually depending on furnace class, while a system accuracy test is required monthly. Frequency also depends on furnace usage intensity and the applicable customer or process standard.

The primary standard is AMS 2750H. Furnaces are classified into Class 1 through Class 6 under AMS 2750H, each with defined temperature uniformity tolerances. Tempsens furnace calibration service supports compliance across all these frameworks.

The stainless steel sheath on the mica strip heater provides users with corrosion protection from the high humid Gulf environments, it is recommended to have a terminal box added in order to provide extra moisture proofing.

The calculation of wattage depends on the size of the surface, the temperature you want to raise the object to and how long it takes to heat up to that temperature. The maximum recommended watt density for mica strip heaters is 45 W/inch2. Call Tempsens for additional help with custom calculations.

ESP hoppers utilize heaters to maintain hot temperatures in order to prevent ash from condensing or blocking the material away from the hoppers when discharging ash. This will allow for normal and flawless operation of the ESPs.

Hopper heaters require periodic inspections, in which you must check the heating elements, electrical couplings, and physical mounting hardware with the intent of your continued ability to perform and have long-lasting service to them.

The box furnace has the capability to operate between 900°C-1800°C. The CF-900 will heat to 900°C and uses a NiCr heating element while the CF-1800 will heat to 1800°C using a MoSi2 heating element and is suitable for heat treating, sintering or other material processing.

Tempsens offers gas purging options (Ar, N₂, O₂, H₂, CO), as well as the option to integrate vacuum pumps, programmable PID controllers with RS232/ RS-485/ Ethernet capabilities, custom dimensions, and both water and air cooling systems.

The box furnace includes NABL-certified thermocouples, overheat protection, microprocessor-based temperature control systems, door limit switches and automated shutdown mechanisms which conform to all Industrial Safety and Operational Compliance Standards globally.

Tempsens box furnace is equipped with either refractory brick or lightweight ceramic fiber board insulation. The heating elements are positioned on chamber sides ensuring uniform temperature distribution. For temperatures up to 1600°C & 1800°C, MoSi₂ elements are used, while lower models utilize FeCrAl or SiC elements.

Through the use of multiple layers of insulation along with the careful placement of heating elements (SiC, FeCrAl, MoSi2) it is possible to achieve very uniform thermal distribution (±1°C) and not experience any type of thermal gradients that could affect the quality of the finished product being processed.

The industrial bottom loading furnace operates at 1200°C, 1400°C, and 1800°C configurations with optimized heating elements for various high-temperature applications and material requirements.

Bottom loading contributes to temperature uniformity by providing strategically placed heating elements, multiple layers of insulation that allow for diffuse thermal distribution and no thermal gradient that would adversely affect material quality.

Bottom loading reduces the amount of vibration experienced during material handling; making it the best approach to handling brittle ceramics and delicate glass components that need as little mechanical disturbance as possible.

Heater size is based on the combination of weight of fluid being heated, increase in temperature required, the flow rate of fluid, final dew point target, etc. Tempsens provide customized thermal calculations to recommend a heating skid size for your application.

The Tempsens heating skid configurations for inlet temperature maximum ranges are from Ambient to 200 °C, and outlet temperatures can be up to 300 °C! Depending on the type of fuel gas you burn and your specific operational conditions, the temperature ranges for the heating skids are customizable.

Most Tempsens heating skids can operate with standard pressure ranges of up to 10-25 bar, with the option of configuring systems to operate at 40+ bars as well. All Tempsens heating skids meet International requirements for pressure equipment, and include integrated safety valve protection.

Every system adheres to ISO 9001-2015 quality standards, ASME Section VIII pressure vessel requirements, and applicable electrical codes. We gladly accommodate additional standards specific to your industry or jurisdiction.

Absolutely. Tempsens digital linear heat detection cables are designed for extreme environments, rated at an ambient temperature range of -63°C to 40°C. The cables include an advanced thermal polymer insulation system, along with a tough tri-metallic core that will handle the humidity, heat, and other harsh conditions of ďa highly industrialised environment like that found in the UAE.

Simply clamp the sensor around the pipe using the integrated mechanism, configure pipe diameter and material through the built-in keypad, connect the 12-28V DC power supply, and verify readings, installation completes within seconds without specialized tools or pipe modifications.

Tempsens non invasive temperature sensor delivers ±2°C accuracy for metal pipes, with enhanced precision achievable through calibration procedures, providing reliable measurement performance comparable to invasive sensors for most industrial applications.

Yes. DC cabling in Tempsens is able to cope with extreme ambient temperature (+90°C) and conductor temperatures (+120°C). They are also designed ＆ constructed with UV and ozone resistant properties that are typical of extreme hot months in GCC (Gulf Cooperation Council) countries (e.g., UAE).

Use our DC PV Wire sizing table for the panel wattage, string current, and distance, while also factoring in the UAE Ambient air temperature derating factors to maximize performance.

Yes, all Tempsens linear heat detecting cables are only manufactured for industries with hot working atmospheres due to their heatistor rating of 105 C (up to that temperature). Therefore they can be utilized in the diverse climates (extreme ambient) of country; particularly in various industrial plants (ie, refineries/storage tanks).

Tempsens linear heat detection (LHD) cables exceed all applicable International Fire Safety and electrical codes from the Gulf region. All of our products have been thoroughly tested for compliance with all regional referring to 1.1 kV insulating performance.

To select the best type of wire for your specific application in the UAE, the following information will assist in determining which would be the best options based on temperature extremes, run lengths of the required wire (to be used for detection), whether the installation will be outside or inside and whether or not there is any hazardous material to be detected by the product being installed. It's important to contact the Temperatures Sens technical support team about any customized options that may suit your particular needs.

Through authorized distributors and service partners across the U.A.E. at Tempsens we provide full technical and service support to our customers. We have all replacement parts, spare cables, and the ability to assist technically, as needed to minimize down-time and ensure reliable operation of their systems.

Yes, the Ceramic bobbin heater is specifically manufactured and produces the most efficient heat output in the furnace at maximum temperatures of 600° Celsius and is designed to withstand extremely high temperatures, up to 1200° Celsius, without breaking down. Its ceramic construction coupled with insulative properties provides the Ceramic Bobbin Heater with maximum performance longevity within a furnace system.

Bobbin heaters use ceramic insulators made from high-temperature refractory materials, which have excellent thermal resistance and electrical insulation properties to withstand the extreme industrial conditions typically found in the UAE.

Compared with individual temperature sensors, optical fiber DTS systems will cost significantly more to set up, they need advanced skill sets for both installing and interpreting the information generated using a DTS system, they can lose some degree of accuracy (or specificity) when getting measurements at the lengthiest distances from the fiber, and fibre optics are at risk when being installed (they could be broken), as well as having limitations on how hot they can withstand based on their specification marks (typically referred to as the 'standard ratings).

Fluorescent Sensors are easy to use for a single point of measurement (±1°C) for temperature and are ideal for monitoring transformers and switchgear. Fiber Bragg Grating (FBG) Sensors are multi-point or quasi-distributed sensors typically used over long distances for temperature profiling in pipelines and tank storage.

In the UAE, Fiber Optic Temperature Sensors must meet or exceed all criteria set under the IEC 61850 standard related to Substation Automation Communication as well as ATEX/IECEx Certification related to Hazardous Area Installation's and DEWA Technical Specs associated with Power Utility applications.

Typical temperature accuracy are ±1°C with an FBG sensor. The sensors have a large signal-to-noise ratio and therefore allow you to accurately detect minute changes in environmental conditions.

The cost of a fiber Bragg grating sensor will depend on the configuration of the channels, how many sensors you would like to install, the temperature ranges, and the length of the cable used to install the sensor. One of the ways that Tempsens provides value for customers is by offering affordable options for all types of monitoring applications, from single-point systems to complete multi-channel networks.

The Fiber Bragg Grating Sensor has a price point based on its channel configuration, amount of sensing points supported, temperature range and cable length. Tempsens have a competitive price offering that ranges from cost-effective single-point solutions up to full multi-channel networks designed for maximum value for all types of monitoring needs.

Thermal camera online systems have the capability to detect temperature anomalies that have been caused by electrical resistance, mechanical friction, or insulation degradation. These anomalies are detectable weeks or even months before physical symptoms become apparent. Through establishing baseline thermal signatures and monitoring for deviations from the baseline, maintenance teams can schedule maintenance actions during planned shutdowns and eliminate unplanned downtime when compared to similar systems without online thermal imaging.

Yes, Tempsens LV Power Cables Utilize XLPE And H.R. PVC Insulation Rated Up To 90°c That Can Withstand The UAE's Very High Ambients Temperature And The Saudi Desert'S Very Harsh Conditions And Will Still Provide Excellent Electrical Performance During Their Life Span.

Tempsens LV Power Cables have been manufactured in accordance with the IEC 60227 and IEC 60502-1 globally recognised standards. In addition, they hold several other certification that meets the electrical installation and safety requirements of the Gulf Region.

Armoured LV cables, whether using G.I. Round Wire or Flat Strip Protection, plus an outer PVC/LSZH Sheath, are designed to be installed outdoors and/or underground with protection from water and mechanical damage.

Industrial process furnaces (for example) are large-volume production-furnaces designed for high-volume production (up to 40,000 liters) and automatically control the amount of gas and or electric heat that runs through the furnace while laboratory or research & testing based furnaces, are small precision instruments used for research, test results, and testing of small batches materials with very specific temperature-control parameters.

Tempsens offers furnaces covering a wide range of temperature requirements, including laboratory furnaces (500°C–3000°C), industrial furnaces (250°C–3000°C), laboratory and industrial ovens (50°C–500°C), and microwave furnaces (250°C–3000°C), depending on the heating element and application requirements.

Platinum has a near linear and extremely stable resistance-temperature relationship and has low drift over time. Pt100 elements have a consistent accuracy, good repeatability and very good material stability over a wide range of temperatures (-200 °C to 850 °C), which makes them the international standard for reasonable accuracy for industrial temperature measurement.Tempsens Pt100 RTDs are specifically calibrated to perform reliably in the challenging conditions found throughout UAE and Gulf industrial environments.

The selection depends on system design:

• Pt100 is preferred for high-accuracy industrial systems using 3-wire or 4-wire configurations, where cable resistance can be compensated.
• Pt1000 is advantageous in 2-wire circuits, long cable runs, and battery-powered or low-power installations because the higher base resistance reduces the influence of lead resistance and lowers self-heating effects.

Both are accurate; the choice is driven by wiring configuration, allowable uncertainty, and installation constraints. A certified Tempsens professional can assist you in finding the best temperature measuring device or technique for your business’s unique needs through their local application engineering expertise located in the UAE and Gulf Regions.

Base metal thermocouples are extremely popular in steel mills, cement kilns, chemical reactors, refineries, boilers, industrial furnaces and general process heating systems for their mission-critical temperature sensing, control and monitoring functionality.

In discussing capacity (0.5KW to 2000KW) and temperature ranges (-40C and <= +600C), plus your application (drying, HVAC, etc.) & environmental conditions (coastal, desert, etc.) with our technical experts. Tempsens will help you identify the correct options for you in regards to elements, materials, and control systems best suited for a project in your part of the Gulf.

Tempsens employs a thorough quality assurance program throughout each step of manufacturing. Every electric duct heater manufactured by Tempsens undergoes rigorous testing to guarantee their base product is made with the minimum standards of strength, temperature regulation, and electrical safety. We use high-quality materials (stainless steel or alloy 800 sheath) with built-in protections such as skin temperature controls on electric elements, earth fault protection, and over current protection to give you confidence in the reliability of your electric duct heater.

The immersion heater attaches to the tank or vessel wall through a threaded fitting. Heating occurs through electric resistance coils inside the sheath transferring heat energy to the fluid surrounding the immersion heater. The result is quick and efficient heating of the fluid.

A screw plug immersion heater can be used to heat any type of fluid including water/oil and solvent-based fluids as well as gas heating systems, however you will need to ensure you have the right sheath material and watt density selected for your specific medium to use it correctly.

A screw plug immersion heater installs using a threaded plug and is primarily designed to heat smaller tanks. Flanged heaters install using a bolted flange and are most commonly used with larger tanks while inline heaters are integrated directly into pipelines so they can heat continuously as fluid flows through them.

Industrial radiant heaters from Tempsens are built to run for long periods of time. They have been designed using thermocouples and thermostats, which allow them to maintain a safe and steady temperature when used for long duration or overnight.

Infrared radiant heater is dissimilar to convection (fan) heating systems in that it does not heat the surrounding air, making them much more efficient. High intensity infrared heaters systems will perform very well in large, open and/or ventilated industrial environments, where convection systems will lose a lot of heat.

Finned tubular heater elements have tubular heating elements with metallic fins that are either brazed, crimped or welded onto the heating sheath that provide increased surface area for greater efficiency in transferring heat from the heating element onto the surrounding area for heating air or gas.

Open coil heaters operate by inserting a resistance wire directly into air to create radiation, while finned tubular heaters use a magnesium oxide filled heating sheath, which is then provided with fins to allow more efficient convective heating of the surrounding air and for protection of the wire.

Circulation heaters are electric heat generating devices that operate by using a continuous flow or multiple cycle of the process fluid moving through a heating element-filled pressurized tank. The circulation heater provides an efficient way to raise the temperature of the process fluid rapidly for the purpose of being utilized in many different industrial applications.

In fact, circulation heaters can be used in hot climates such as those in Dubai and Abu Dhabi because they have been properly insulated and have built-in cooling features to enable them to operate continuously in high ambient temperature situations.

A Tempsens process heater consists of tubular heating elements, heater flange, terminal enclosure, baffle cage assembly, temperature sensors, ASME-certified pressure vessel, and thyristor control panel for power regulation and safety monitoring.

Routine maintenance activities assure you of optimal operation and maximum longevity of your process heater(s). Maintenance should include regularly inspecting the resistance and insulation in the heating element(s), as well as the terminal connection(s); calibrating temperature sensor equipment; cleaning up control panels; and doing scheduled annual preventive maintenance (PM) as per ASME and Hazardous Area Certification Standards.

Selection depends on process fluid properties, heat duty (kW), operating temperature/pressure, material compatibility, electrical supply, hazardous area classification, and regional codes. Tempsens provides customized electric process heater solutions including immersion heaters, duct heaters, circulation heaters, and industrial radiant heaters designed specifically for UAE and Gulf applications.

Common sheath materials include 304 and 316 stainless steel for corrosion resistance, INCOLOY for severe corrosive environments, copper for clean water applications, and titanium for highly corrosive chemical solutions. The heating element of the heat exchangers has nichrome (80/20) coils that utilize magnesium oxide insulation.

Over-the-side immersion heaters attach on top of tanks without requiring threaded openings, while screw plug heaters need threaded (NPT) fittings on tank walls. Over-the-side designs provide more heated length and coverage area, making them suitable for larger tanks.

Establish a schedule to routinely check for scale buildup on heating elements; ensure that the heating element is submerged sufficiently in the liquid; visually verify electrical connections; test the electrical insulation; and clean the outer surface of the heater sheath regularly to optimize heat transfer capability.

This unit is well suited for applications involving open-top tanks, vessels that have no access from the side walls, retrofitting existing systems, large container size, and processing systems operating at atmospheric pressure, storing petroleum products, handling chemicals and heating viscous fluids where draining the tank is not practical.

Over-the-side immersion heaters attach on top of tanks without requiring threaded openings, while screw plug heaters need threaded (NPT) fittings on tank walls. Over-the-side designs provide more heated length and coverage area, making them suitable for larger tanks.

Establish a schedule to routinely check for scale buildup on heating elements; ensure that the heating element is submerged sufficiently in the liquid; visually verify electrical connections; test the electrical insulation; and clean the outer surface of the heater sheath regularly to optimize heat transfer capability.

This unit is well suited for applications involving open-top tanks, vessels that have no access from the side walls, retrofitting existing systems, large container size, and processing systems operating at atmospheric pressure, storing petroleum products, handling chemicals and heating viscous fluids where draining the tank is not practical.

PTFE, FEP, silicone, and fiberglass-insulated cables are the best options for high-temperature applications in refineries, petrochemical plants, and floating facilities by using oil, chemicals, and flame-resistant materials for high-temperature applications above 260° Celsius.

The conductor materials for high temperature cables are selected from among annealed bare copper, tinned copper, silver plated copper, nickel plated copper, pure nickel, and NPC 27% alloy based on the temperature and performance of the application.

Operating temperature, voltage grade, conductor size, environmental factors, chemical exposure, degree of flexibility required and relevant standards must all be taken into consideration when selecting a high temperature cable. Refer to the manufacturer’s specifications for assistance in making the best selection.

A heat-resistant cable can endure continuous high-temperature service (between 200°C - 800°C) whereas Fire Resistant Cables keep circuit integrity during a fire at "normal" temperatures.

Tempsens cables are designed for continuous use and have a service life of more than 20+ years when installed correctly and within the rated parameters provided by IS 8130.

There are several types of insulation used, and each type will determine how flexible (or stiff) the cable is. For example, Silicone and FEP insulations are very flexible, whereas fiberglass and ceramic fiber insulation provide average flexibility based on the application's needs.

Industries in the UAE that utilise Instrumentation Signal Cables include Oil and Gas Refineries, Petrochemical Plants, Power Plants, Building Automation Systems, Water Treatment Facilities and as well as Manufacturing Units used in many applications where a reliable means of process control or monitoring is required.

Instrument signal cables use bare copper conductors or tinned copper conductors that have cross section areas of between 0.50 square millimetres to 2.50 square millimetres. These conductor materials and sizes give optimal conductivity and reasoning for flexibility for use in a wide range of signal transmission requirements within an Arc welding and industrial instrumentation application.

In a Tempsens thermal profiling system, a thermograph records data about the temperature continuously and at the same time from multiple thermocouple sensors. The records of temperature with timestamps are stored in the memory of the SmarTrack 10 Data Logger. The temperature data is then analyzed and used to create a thermal profile.

In a Tempsens thermal profiling system, thermocouples generate a voltage that is proportional to the difference in temperature between their measurement junction and the reference junction. The SmarTrack 10 data logger uses this voltage to accurately convert it into a measured temperature with a resolution of 0.1°C within the specified measurement capacity of the thermocouple.

Triad cable for RTD applications has three cores twisted together, minimizing electromagnetic interference and maintaining balanced electrical characteristics between the three-wire configuration. This is necessary to balance lead wire resistance for measurement accuracy.

The RTD cable length limitation can be different depending on the wire size used, and the wiring configuration for the measurement circuit. Typically, the maximum distance for a standard installation would be around 300 meters when utilizing 20 – 22 AWG conductors in 3-wire configuration. For a 4-wire RTD connection the distance can be increased to 600 meters with no loss of accuracy.

FEP cable insulation has great chemical resistance, has a continuous operating range from -65°C to +200°C, retains excellent dielectric properties throughout its operating range, and is far more moisture resistant than standard polymer insulations.

FEP insulated cable provides almost identical chemical and thermal resistance properties of a PTFE insulated cable but is easier to process when extruded with conventional processes providing a more consistent wall thickness while also having enhanced mechanical properties at a much lower cost.

FEP cable can be installed as continuous operating at -65°C to +200°C, with the possibility for short excursions to 260°C. FEP cable is suitable for most industrial RTD applications – with the exception of the highest furnace and combustion monitoring applications.

PVC insulated cable will operate reliably from -40°C to +105°C for standard formulations of PVC insulated cable. For heat-resistant PVC compounds, the continuous operating temperature can be extended to 120°C for short durations. This temperature range is suitable for most ambient and moderate temperature RTD installations.

XLPE is cross-linked polyethylene insulated cables which provide greater temperature capability (up to 150°C continuous) than PVC insulated options and greatly improve aging resistance, but PVC insulated will be more cost-effective as a general use under temperature of 105°C.

Fiberglass insulated cable provides excellent abuse resistance with its woven glass fiber construction. Fiberglass insulated cables can provide resistance to mechanical stress, flexing, and contact with surfaces that would have damaged polymer insulations. This feature allows it to be used for furnace applications and in industrial environments with extreme temperature applications.

Use of an infrared thermometer to inspect the cable condition and occasional insulation resistance testing is usually adequate for MI heating cable because of the robust design and sealed construction.

Your MI cable will be installed directly on the surface using recommended mounting methods, covered with thermal insulation, and terminated using the special termination kits connecting the MI cable to the power supplies requiring temperature controls.

MC Cable is polymer-insulated and allows for electrical distribution; MI cable is a mineral-insulated heating cable, allowing installation in extreme temperature environments.

MI cables can withstand extreme temperatures, up to 1000°C; the cable is completely moisture proof, has better mechanical strength, has a small outer diameter, which allows for better heat distribution, and can be utilised in hazardous locations.

Installation must account for minimum bending radius (6-8 times cable diameter), use of fire resistant/cable retention fixings, adequate segregation away from other cables, fire rated terminations with cable duration rating, and qualified installation per BS 7671 regulation in order not to compromise fire survival integrity.

An air heater operates by passing air over electrically charged resistance components that use convection to distribute heat.

Warm air heating provides rapid, uniform heat distribution, high efficiency, and precise temperature control.

Yes, silicone rubber heaters can be fabricated in any 2D geometric (including multi-contour, allows internal cuts, notches, allows irregular profiles). The tolerances maintained on these styles of heaters will typically be within ±0.5mm as a precision fit, thus eliminating the need for any field rework of the heat application to fit. Tempsens UAE manufacturing facility is also prepared to process fast-turnaround custom orders from our regional customers.

The vulcanised flexible silicone heater construction provides inherent resistance to moisture (IP67/IP68 rating), oils, weak acids/bases, ozone, UV radiation, and temperature extremes, making these heaters fully suited to outdoor enclosures, washdown areas, and hazardous chemical processing environments found throughout the UAE, Saudi Arabia, Qatar, and wider GCC, with a verified rated service life exceeding 10,000 hours.

Yes, triaxial cables generally have a higher price than coaxial through additional layers of conductors, insulators, and complex manufacturing equipment required to produce them. However, if you are utilizing precision instrumentation applications, the pricing is justifiable because of the increased performance that they provide.

Standard types include RG-series flexible cables, semi-rigid cables, and hardline cables. Tempsens specializes in mineral insulated metal sheathed coaxial cables offering superior performance in extreme temperature and harsh environment applications.

Triaxial cable is a key component of electrometer-based measurement applications configured using triaxial cable. It is also used for measuring picoampere currents, capacitance measurements, and for electrochemical testing applications because it can prevent ground loop interference and leakage currents.

The word “coaxial cable” is sometimes known as “coax”. Mineral-insulated coaxial cable has been referred to by other names such as MI coax; and MIMS (mineral-insulated metal-sheathed coaxial cable) in more specialized applications.

When making low-level signal measurements (nanoamp to picoamp), when performing electrochemistry, when making capacitance measurements, or when there are ground loops that cause interference where normal coaxial cable shields do not eliminate.

Both types of cables can operate over similar distances; however, triaxial cables will provide a superior level of signal integrity when used in electrically noisy areas and will experience lower capacitance loading effects because of their better common mode rejection capabilities compared to coaxial cables at longer distances.

Yes, triaxial cables generally have a higher price than coaxial through additional layers of conductors, insulators, and complex manufacturing equipment required to produce them. However, if you are utilizing precision instrumentation applications, the pricing is justifiable because of the increased performance that they provide.

Coaxial cables transmit both AC and DC signals. Tempsens mineral insulated coaxial cables are rated for DC applications and AC frequencies from near-DC to several GHz depending on construction and impedance specifications.

The word “coaxial cable” is sometimes known as “coax”. Mineral-insulated coaxial cable has been referred to by other names such as MI coax; and MIMS (mineral-insulated metal-sheathed coaxial cable) in more specialized applications.

Neutrons excite the material of the emitter located within the reactor core, producing an output of electricity that is directly proportional to the neutron density, with no need for an external power source to produce the signal.

Some of the principal benefits of SPNDs include their compact, self-contained operation producing linear, real-time flux measurements to control and map the operation of reactors. Thus, they require very little continual maintenance at high-maintenance nuclear sites.

The selection of an MI heating cable depends on many parameters, which include the operating temperature, required heat output, available voltage, compatibility with the sheath material, and hazardous area classification. Tempsens’ engineers will analyse these parameters and help you choose the best specifications.

Use of an infrared thermometer to inspect the cable condition and occasional insulation resistance testing is usually adequate for MI heating cable because of the robust design and sealed construction.

Your MI cable will be installed directly on the surface using recommended mounting methods, covered with thermal insulation, and terminated using the special termination kits connecting the MI cable to the power supplies requiring temperature controls.

MC Cable is polymer-insulated and allows for electrical distribution; MI cable is a mineral-insulated heating cable, allowing installation in extreme temperature environments.

MI cables can withstand extreme temperatures, up to 1000°C; the cable is completely moisture proof, has better mechanical strength, has a small outer diameter, which allows for better heat distribution, and can be utilised in hazardous locations.

Temperature limits depend on sheath material: SS316L/Inconel 600 to 800°C, SS446 to 1150°C, Pt10%Rh to 1300°C.

Resistance is maintained above 100 MΩ with high-purity MgO (≥99.4%) owing to its compressed crystalline structure as warranted by ASTM E839 testing.

Yes, bend radius must be a minimum of 2x the diameter; exposed ends must be resealed against moisture ingress immediately.

Metal sheathing provides mechanical protection and seals from environmental influences; MgO insulation electrically separates the conductors.

Yes, all thermocouple cables are provided with certificates with EMF values tested in accordance with ANSI MC 96.1; IEC 584-2; and ASTM E230.

MIMS cables should be stored in dry environments and factory end seals should remain intact, if a cut ends occurs then resealed immediately to protect hygroscopic MgO from moisture penetration.

Steel, cement, power plants, waste-to-energy, and glass manufacturing facilities across the UAE and Gulf region.

Boilers, rotary kilns, reheat furnaces, cement kilns, glass furnaces, and or other combustion chambers.

Yes, some models include infrared sensors to monitor temperature distribution and detect thermal anomalies.

Yes, the air purge system continuously cleans the viewing area, keeping the lens clear of ash and debris.

LV cables generally work with identifiers from voltages of 50V to 1100V (1.1 kV); specifically, Tempsens control cables are built for a continuous rating of 1100 V as determined by the IEC 60502-1 and IS 1554 standards.

Choosing LV cable size requires calculations of the load current (using I = P/V), applying derating factors based on ambient temperature and installation method, identifying a permissible voltage drop (as a percent of the system voltage) that meets the voltage drop limits (which in practice means, it’s usually limited to below 3-5%). It’s also necessary to check a cable’s ability to withstand short circuit events, reference IEC 60228 conductor standards.

The minimum distance between HV and LV cables is commonly specified to be greater than 300 mm for unscreened cables or greater than 150 mm with a physical barrier present. All individual installations must ensure those minimum separations (or applicable separation distances) conform to local electrical codes as well as IEEE and IEC segregation guidelines to minimize interference concerns, and any overall safety concerns. 

Thermocouple cables can reach lengths of 300-500 meters depending on the gauge of wire and the electromagnetic interference (EMI) in the environment; anything beyond that, it is recommended to utilize signal amplifiers or signal transmitters to prevent noise related errors and to maintain an accurate measurement.

The temperature rating of the thermocouple cable varies based on insulation type.  PVC insulation can be rated in the range of -20°C to +105°C, while fiberglass braided cable can be continuous up to 400°C. Silicone rubber feeling can maintain -60 Celsius to +180 °C, while Teflon insulation can operate applications down to -200 Celsius to up to 260 Celsius.

Brass is fine for non-corrosive water and air. Select SS316 wetted parts for chemical service or saltwater. The sealed diaphragm with PTFE coating protects against aggressive or sanitary media.

Selection will vary with process temperature range, ambient conditions, stem immersion depth, mounting orientation, connection configuration, accuracy class selected and environmental protection specification for Gulf conditions.

Bimetallic thermometers typically measure from -40°C to 400°C, gas/liquid expansion measures typically from -40°C to 600°C there is also reversible full scale from -40°C to +60°C with Class 1 accuracy per EN13190 standards.

Regularly visually examine the dial is clear, pointer is moving, stem is undamaged, connection is tight, zero point is accurate, and for damped gauged glycerine fill level is correct periodically.

A Type K thermocouple’s positive leg is composed of Chromel (90% Nickel and 10% Chromium). The negative leg is made of Alumel (approximately 95% Nickel with Aluminium, Manganese and Silicon) and can be utilized between -200°C and +1260°C.

Nickel alloy is defined as using pure nickel with stainless steel which includes chromium, copper or iron added for specific performance properties such as corrosion resistant or for high-temperature capability.

Nickel alloy has superior corrosion resistant and high-temperature capability compared to stainless steel, which is a requirement for extreme industrial conditions in the Gulf.

The online thermal camera continuously monitors equipment 24/7 and automatically generates alarms when anomalies appear, thereby allowing operators to detect equipment issues before failure occurs. Thermal cameras also allow for non-contact measurement, remove human error by recording data automatically in a database and saving the thermal images for current and future reference that can be used for meeting regulations and developing trends of equipment failure.

Thermal camera online systems have the capability to detect temperature anomalies that have been caused by electrical resistance, mechanical friction, or insulation degradation. These anomalies are detectable weeks or even months before physical symptoms become apparent. Through establishing baseline thermal signatures and monitoring for deviations from the baseline, maintenance teams can schedule maintenance actions during planned shutdowns and eliminate unplanned downtime when compared to similar systems without online thermal imaging.

Yes, thermal imager camera systems are completely safe. They passively detect infrared radiation without emitting radiation.

Infrared camera technology detects heat that is emitted or reflected by an object and converts the infrared radiation to electrical signals. The electrical signal is then used to construct the thermographic image of the heat radiation while enabling spatial resolution showing temperature differences.

Thermal imaging camera applications include predictive maintenance, electrical inspections, security cameras, fire detection, and process monitoring in all industrial areas.

No, thermal imager systems work independently of visible light, meaning the cameras can see heat-signatures in total darkness or through smoke and dust.
A CCTV camera sees light; a thermal camera captures heat. Instead of detecting visible light, it senses infrared radiation and converts it into an image.

Yes, infrared thermal imaging camera technology has optimum performance during nighttime operations, making it perfect for 24/7 industrial monitoring type applications.

• Furnace monitoring (steel, glass, cement etc.)
• Electrical inspections (substations, switchyards)
• Mechanical inspections (motors, bearings, conveyors)
• Refractory lining condition
• Early Fire detection in coal yards, storage areas
• Process control in manufacturing and many more…

– Security & Surveillance

– Industrial Monitoring

– Firefighting

– Medical & Veterinary

– Search and Rescue

– Building Inspection

– Resolution

– Frame rate

– Area to be covered (FOV)

– Temperature range

– Connectivity

– Software Integration

• An infrared camera functions by detecting infrared radiation (IR), which is a type of electromagnetic radiation emitted by all objects based on their temperature. 

  The identified IR radiation is transformed into electrical signals, which are then converted into a thermographic camera image, with various temperatures shown by distinct colors or shades.

• Thermal monitoring systems are an effective way to identify issues in industrial environments before they develop into problems. Continuous heat monitoring can enable insightful process optimization, timely preventative maintenance, and rapid identification of hazardous issues.

• Predictive maintenance is the technique or a proactive maintenance strategy that involves monitoring the real-time condition and performance of equipment to predict when a failure is likely to occur. It is generally used to detect various deterioration signs, anomalies, and equipment performance issues. According to the current situation, the company can predict when the instrument might fail and plan a necessary course of action.

And those temperature sensors monitor either ambient temperature or surface temperature, and continually convert thermal data to digital data for analysis and alarms.

Some wireless sensors include ambient temperature sensors, surface-mount temperature sensors, probe temp-sensors, and multi-parameter sensors for environmental monitoring applications.

Brass is fine for non-corrosive water and air. Select SS316 wetted parts for chemical service or saltwater. The sealed diaphragm with PTFE coating protects against aggressive or sanitary media.

Temperature gauges are read in Celsius (°C) or Fahrenheit (°F) or in Kelvin (K) - in some cases there are °C/°F combined scales, displayed as single dial options.

Selection will vary with process temperature range, ambient conditions, stem immersion depth, mounting orientation, connection configuration, accuracy class selected and environmental protection specification for Gulf conditions.

Bimetallic thermometers typically measure from -40°C to 400°C, gas/liquid expansion measures typically from -40°C to 600°C there is also reversible full scale from -40°C to +60°C with Class 1 accuracy per EN13190 standards.

Regularly visually examine the dial is clear, pointer is moving, stem is undamaged, connection is tight, zero point is accurate, and for damped gauged glycerine fill level is correct periodically.

Gauges are precision devices that measure and indicate factors such as pressure, temperature, and flow in industrial and commercial systems.

The 4 primary types of pressure measurement gauges are Bourdon tube, diaphragm, digital, and capsule pressure gauges.

In order to maintain performance and accuracy of gauges, regular calibration checks, cleaning of sensing elements and replacing worn parts are necessary.

Yes, our temperature gauges range from -40°C to 600°C depending on model, with specialized versions for extreme high temperature applications.

All Tempsens gauges ship with factory calibration certificates, and we can provide recalibration services for on-going measurement traceability throughout the instrument lifecycle.

In a dry block calibration device, the metal blocks are heated or cooled to very precise temperatures that can give a thermally stable reference temperature for direct contact sensor calibration without the use of a liquid medium.

Portable dry block calibrator systems can calibrate temperature sensors, switches, and transmitters in a variety of industrial applications where accurate and traceable temperature measurement verification is required.

Absolutely. Every calibrator is supplied with NABL traceable certificates and optional ISO 17025.

Yes. Tempsens offers dry blocks starting from –180°C to high-temp ranges upto 1700°C.

Yes, Tempsens the dry block temperature calibrator PDF is available for every model.

It depends on usage, but most industries recalibrate their sensors annually or semi-annually.

Tempsens snow melting cables for roof use 30 W or 45 W per metre. With a digital thermostat, the system activates only when needed, keeping running costs low relative to roof repair expenses.

Use gutter deicing cables when the ambient temperature is near freezing and snow is predicted. This will typically prevent ice dam formations from occurring on roofs after a snowfall before it compacts against the roofs surface.

The amount of energy consumed by the heating wires is based on the length of wire and wattage. The energy used to de-ice the roof gutter cables is transferable through the thermostatic heat-efficient design of the XLPE material creating a decrease in the energy usage of the cable while retaining its full de-icing capability.

You may use cables designed for electric floor heating that are equipped with XLPE, PTFE, FEP, or ETFE insulation and PVC (HR-FR) jacket outside. Tempsens has many different models of heating cables ranging from 6 W/m to 17 W/m in size to accommodate a variety of floor areas and heat loads required by the installation.

Electric floor heating cables create heat via resistive heating. The electric current flows through a CuNi resistance conductor within the cable, converting electrical energy to heat which then radiates upward from the floor into the room via the covering of the floor.

Tempsens offers floor heating cables that can warm a room as the sole source of heat. Because of the uniform cable spacing and an electronic thermostat, the whole area is evenly heated without having any cold spots.

Electric underfloor heating cable has no moving parts, no valves and no water; therefore it does not have any maintenance requirements. As compared to Hydronic systems which require periodic service and are susceptible to plumbing blockages, Tempsens heating cable floor systems will not require any maintenance throughout their entire warranty period.

General comfort heating is between 20-24°C (68-75°F). Tempsens systems offer exact temperature control with a tolerance of ±0.5°C.

The main types of heating systems include underfloor radiant heating, cable systems, mats, and snow melting applications especially suited to specific environments.

The most comfortable heating system depends on the use and applications of the user depending on what they require. Every product has its own speciality.

Open coil and sinusoidal strip heating elements can provide much faster warm-up times than enclosed or sheathed heating elements do because they heat the surrounding medium (air or the specific product being heated) directly without an insulating (air) barrier in place, so therefore have more efficient in terms of energy used to operate them. As such, these types of heating elements are ideal for the high cycle industrial environments that exist throughout the GCC region.

Whether an open coil heater produces even or concentrated heating is determined by the element's winding density and coil spacing. With a compactly designed coiled nozzle, an open coil heater enables full 360° heat output, with an optional way for evenly distributing the output wattage.

Hoppers are funnel-shaped containers used in power plants and industrial facilities to collect or transfer bulk materials, which include the collection of coal and ash, into their conveying system.

ESP hoppers utilize heaters to maintain hot temperatures in order to prevent ash from condensing or blocking the material away from the hoppers when discharging ash. This will allow for normal and flawless operation of the ESPs.

Hopper heaters require periodic inspections, in which you must check the heating elements, electrical couplings, and physical mounting hardware with the intent of your continued ability to perform and have long-lasting service to them.

Bobbin heaters are an excellent fit for use within petrochemical plants, oil refineries, chemical processing facilities, bitumen heating systems and furnace operations where high temperature applications exist (up to 600 °C), and can be configured based upon specific kerf requirements.

Yes, the Ceramic bobbin heater is specifically manufactured and produces the most efficient heat output in the furnace at maximum temperatures of 600° Celsius and is designed to withstand extremely high temperatures, up to 1200° Celsius, without breaking down. Its ceramic construction coupled with insulative properties provides the Ceramic Bobbin Heater with maximum performance longevity within a furnace system.

Bobbin heaters use ceramic insulators made from high-temperature refractory materials, which have excellent thermal resistance and electrical insulation properties to withstand the extreme industrial conditions typically found in the UAE.

Our furnace heaters cover all temperature ranges from ambient to 1600°C. Standard heaters are rated to 1100°C. Silicon carbide and molybdenum disilicide elements are used for the most demanding high temperature applications of up to 1600°C.

Your selection is dictated by operating temperature, atmospheric conditions, power requirements and furnace geometry. Tempsens' technical team can fully consult with you to recommend the best thermal furnace solution based on your industrial requirements for the Gulf.

Regular visual inspection of heating elements and electrical connections are important. The maintenance schedule is specific to the electric furnace heater type, and Gulf operating conditions, and is supported by Tempsens' maintenance manuals.

Self-regulating (LTSRH, MTSRH, HTSRH series), constant wattage parallel (CWPHT), series resistance (CWSHT) and mineral insulated (MIHT) systems.

Maintains process temperatures, prevents freeze damage, promotes consistent product flow, compaction and protects equipment against extreme temperatures in the industrial process.

Tempsens snow melting cables for roof use 30 W or 45 W per metre. With a digital thermostat, the system activates only when needed, keeping running costs low relative to roof repair expenses.

Use gutter deicing cables when the ambient temperature is near freezing and snow is predicted. This will typically prevent ice dam formations from occurring on roofs after a snowfall before it compacts against the roofs surface.

The amount of energy consumed by the heating wires is based on the length of wire and wattage. The energy used to de-ice the roof gutter cables is transferable through the thermostatic heat-efficient design of the XLPE material creating a decrease in the energy usage of the cable while retaining its full de-icing capability.

A dental furnace provides a high temperature source for heating the dental materials, such as zirconia and ceramics, to sinter, fire or glaze them to form the final restorative with the required strength and translucency.

Zirconia sintering is the process of heating pre-milled zirconia to a very high temperature to cause the zirconia particles to fuse together, thereby increasing the density and obtaining the optical and mechanical properties needed for dental restoration.

Yes, all duct heaters made by Tempsens conform to IEC specifications, have UL certification, and meet CCOE standards. Our systems meet the technical specifications required by both DEWA and ADWEA when deployed in the Gulf region. Terminal enclosures are weather-proof for normal atmospheric conditions and flame-proof for petrochemical areas, ensuring complete compliance with safety standards for installation in hazardous locations.

In discussing capacity (0.5KW to 2000KW) and temperature ranges (-40C and <= +600C), plus your application (drying, HVAC, etc.) & environmental conditions (coastal, desert, etc.) with our technical experts. Tempsens will help you identify the correct options for you in regards to elements, materials, and control systems best suited for a project in your part of the Gulf.

Tempsens employs a thorough quality assurance program throughout each step of manufacturing. Every electric duct heater manufactured by Tempsens undergoes rigorous testing to guarantee their base product is made with the minimum standards of strength, temperature regulation, and electrical safety. We use high-quality materials (stainless steel or alloy 800 sheath) with built-in protections such as skin temperature controls on electric elements, earth fault protection, and over current protection to give you confidence in the reliability of your electric duct heater.

The immersion heater attaches to the tank or vessel wall through a threaded fitting. Heating occurs through electric resistance coils inside the sheath transferring heat energy to the fluid surrounding the immersion heater. The result is quick and efficient heating of the fluid.

A screw plug immersion heater can be used to heat any type of fluid including water/oil and solvent-based fluids as well as gas heating systems, however you will need to ensure you have the right sheath material and watt density selected for your specific medium to use it correctly.

A screw plug immersion heater installs using a threaded plug and is primarily designed to heat smaller tanks. Flanged heaters install using a bolted flange and are most commonly used with larger tanks while inline heaters are integrated directly into pipelines so they can heat continuously as fluid flows through them.

Industrial radiant heaters from Tempsens are built to run for long periods of time. They have been designed using thermocouples and thermostats, which allow them to maintain a safe and steady temperature when used for long duration or overnight.

Infrared radiant heater is dissimilar to convection (fan) heating systems in that it does not heat the surrounding air, making them much more efficient. High intensity infrared heaters systems will perform very well in large, open and/or ventilated industrial environments, where convection systems will lose a lot of heat.

Finned tubular heater elements have tubular heating elements with metallic fins that are either brazed, crimped or welded onto the heating sheath that provide increased surface area for greater efficiency in transferring heat from the heating element onto the surrounding area for heating air or gas.

Open coil heaters operate by inserting a resistance wire directly into air to create radiation, while finned tubular heaters use a magnesium oxide filled heating sheath, which is then provided with fins to allow more efficient convective heating of the surrounding air and for protection of the wire.

Circulation heaters are electric heat generating devices that operate by using a continuous flow or multiple cycle of the process fluid moving through a heating element-filled pressurized tank. The circulation heater provides an efficient way to raise the temperature of the process fluid rapidly for the purpose of being utilized in many different industrial applications.

In fact, circulation heaters can be used in hot climates such as those in Dubai and Abu Dhabi because they have been properly insulated and have built-in cooling features to enable them to operate continuously in high ambient temperature situations.

You may use cables designed for electric floor heating that are equipped with XLPE, PTFE, FEP, or ETFE insulation and PVC (HR-FR) jacket outside. Tempsens has many different models of heating cables ranging from 6 W/m to 17 W/m in size to accommodate a variety of floor areas and heat loads required by the installation.

Electric floor heating cables create heat via resistive heating. The electric current flows through a CuNi resistance conductor within the cable, converting electrical energy to heat which then radiates upward from the floor into the room via the covering of the floor.

Tempsens offers floor heating cables that can warm a room as the sole source of heat. Because of the uniform cable spacing and an electronic thermostat, the whole area is evenly heated without having any cold spots.

Electric underfloor heating cable has no moving parts, no valves and no water; therefore it does not have any maintenance requirements. As compared to Hydronic systems which require periodic service and are susceptible to plumbing blockages, Tempsens heating cable floor systems will not require any maintenance throughout their entire warranty period.

Yes. This product contains a fully grounded mat made with 100% aluminum foil shield and PVC (HR-FR) outer jacketing making it safe for both residential and commercial use including wet area installations such as bathrooms and spa rooms in GCC.

For sure! You will be saving between 20%-40% more energy than with traditional heating systems. No maintenance will be required and you receive a warranty for 30 years. All these factors combined make electric heated floor mats a good choice for an overall long-term cost-effective heating solution, which is a practical fit for UAE green building guidelines and GCC sustainability mandates.

No! Tempsens electric heated underfloor mat systems work at specific power densities like 100 W/m² or 150 W/m² and when controlled with a digital thermostat, the heaters are required to use energy optimally rather than being on full load constantly.

An open coil heater is made of coiled heating element wire that has been arranged into a helical shape, and a sinusoidal strip heater is made of flat resistance wire that has been shaped into a wavy pattern. They have different geometric shapes and watt density distributions, despite the fact that both can be employed for heating applications in furnaces and air.

Open coil and sinusoidal strip heating elements can provide much faster warm-up times than enclosed or sheathed heating elements do because they heat the surrounding medium (air or the specific product being heated) directly without an insulating (air) barrier in place, so therefore have more efficient in terms of energy used to operate them. As such, these types of heating elements are ideal for the high cycle industrial environments that exist throughout the GCC region.

Whether an open coil heater produces even or concentrated heating is determined by the element's winding density and coil spacing. With a compactly designed coiled nozzle, an open coil heater enables full 360° heat output, with an optional way for evenly distributing the output wattage.

A printed heater is manufactured through screen printing whereby conductive ink is applied on the surface of a substrate, while wire-wound heaters consist of a resistance wire coiled around a core. Foil heaters, on the other hand, are made from chemical etching of metal sheet thus requiring much more material and having a larger profile.

Yes. Flexible printed heating employs polymer substrates with conductive inks while being limited to temperatures not exceeding 90°C. Thick film heating on the other hand consists of a ceramic or metal substrate and can withstand the higher operating temperatures and watt densities needed for industrial applications throughout the Gulf region.

The printed heater and the thick film heater are both designed for fast thermal response as they both have low thermal mass. The thick film heaters are also specially made for fast heat up and cool down in high frequency applications.

Mica strip heaters are usually flat and are used to heat the surfaces of objects. Band heaters are cylindrical and fit around containers (barrels and/or pipes).

The stainless steel sheath on the mica strip heater provides users with corrosion protection from the high humid Gulf environments, it is recommended to have a terminal box added in order to provide extra moisture proofing.

The calculation of wattage depends on the size of the surface, the temperature you want to raise the object to and how long it takes to heat up to that temperature. The maximum recommended watt density for mica strip heaters is 45 W/inch2. Call Tempsens for additional help with custom calculations.

Hoppers are funnel-shaped containers used in power plants and industrial facilities to collect or transfer bulk materials, which include the collection of coal and ash, into their conveying system.

ESP hoppers utilize heaters to maintain hot temperatures in order to prevent ash from condensing or blocking the material away from the hoppers when discharging ash. This will allow for normal and flawless operation of the ESPs.

Hopper heaters require periodic inspections, in which you must check the heating elements, electrical couplings, and physical mounting hardware with the intent of your continued ability to perform and have long-lasting service to them.

The Tempsens Box Furnace has been built with Refractory Brick or Ceramic Fiber Board Insulation. The furnace uses heating elements that have been placed on each side of the furnace for an even distribution of heat. The MoSi2 Heating Elements are rated at 1800C and the FeCrAl and SiC Heating Elements are suitable for the lower temperatures.

The box furnace has the capability to operate between 900°C-1800°C. The CF-900 will heat to 900°C and uses a NiCr heating element while the CF-1800 will heat to 1800°C using a MoSi2 heating element and is suitable for heat treating, sintering or other material processing.

Tempsens offers gas purging options (Ar, N₂, O₂, H₂, CO), as well as the option to integrate vacuum pumps, programmable PID controllers with RS232/ RS-485/ Ethernet capabilities, custom dimensions, and both water and air cooling systems.

The box furnace includes NABL-certified thermocouples, overheat protection, microprocessor-based temperature control systems, door limit switches and automated shutdown mechanisms which conform to all Industrial Safety and Operational Compliance Standards globally.

Tempsens box furnace is equipped with either refractory brick or lightweight ceramic fiber board insulation. The heating elements are positioned on chamber sides ensuring uniform temperature distribution. For temperatures up to 1600°C & 1800°C, MoSi₂ elements are used, while lower models utilize FeCrAl or SiC elements.

To minimize vibration during the handling of materials in order to reduce the risk of brittle ceramic materials and sensitive parts being exposed to mechanical shock during the thermal processing cycle.

Through the use of multiple layers of insulation along with the careful placement of heating elements (SiC, FeCrAl, MoSi2) it is possible to achieve very uniform thermal distribution (±1°C) and not experience any type of thermal gradients that could affect the quality of the finished product being processed.

The industrial bottom loading furnace operates at 1200°C, 1400°C, and 1800°C configurations with optimized heating elements for various high-temperature applications and material requirements.

Bottom loading contributes to temperature uniformity by providing strategically placed heating elements, multiple layers of insulation that allow for diffuse thermal distribution and no thermal gradient that would adversely affect material quality.

Bottom loading reduces the amount of vibration experienced during material handling; making it the best approach to handling brittle ceramics and delicate glass components that need as little mechanical disturbance as possible.

Heating skid pricing is based on the actual heated skid's capacity, pressure rating and customization requirements. For specific applications specification and heating skid requirements, please contact Tempsens to get the detailed quotation.

Heater size is based on the combination of weight of fluid being heated, increase in temperature required, the flow rate of fluid, final dew point target, etc. Tempsens provide customized thermal calculations to recommend a heating skid size for your application.

The Tempsens heating skid configurations for inlet temperature maximum ranges are from Ambient to 200 °C, and outlet temperatures can be up to 300 °C! Depending on the type of fuel gas you burn and your specific operational conditions, the temperature ranges for the heating skids are customizable.

Most Tempsens heating skids can operate with standard pressure ranges of up to 10-25 bar, with the option of configuring systems to operate at 40+ bars as well. All Tempsens heating skids meet International requirements for pressure equipment, and include integrated safety valve protection.

Every system adheres to ISO 9001-2015 quality standards, ASME Section VIII pressure vessel requirements, and applicable electrical codes. We gladly accommodate additional standards specific to your industry or jurisdiction.

Bobbin heaters are an excellent fit for use within petrochemical plants, oil refineries, chemical processing facilities, bitumen heating systems and furnace operations where high temperature applications exist (up to 600 °C), and can be configured based upon specific kerf requirements.

Yes, the Ceramic bobbin heater is specifically manufactured and produces the most efficient heat output in the furnace at maximum temperatures of 600° Celsius and is designed to withstand extremely high temperatures, up to 1200° Celsius, without breaking down. Its ceramic construction coupled with insulative properties provides the Ceramic Bobbin Heater with maximum performance longevity within a furnace system.

Bobbin heaters use ceramic insulators made from high-temperature refractory materials, which have excellent thermal resistance and electrical insulation properties to withstand the extreme industrial conditions typically found in the UAE.

Main types of furnace include muffle furnaces, high-temperature furnaces, tubular furnaces, bottom loading furnaces, vacuum furnaces, electric ovens, annealing furnaces, chamber furnaces, bogie hearth furnaces, and microwave furnaces for diverse laboratory and industrial applications.

Industrial process furnaces (for example) are large-volume production-furnaces designed for high-volume production (up to 40,000 liters) and automatically control the amount of gas and or electric heat that runs through the furnace while laboratory or research & testing based furnaces, are small precision instruments used for research, test results, and testing of small batches materials with very specific temperature-control parameters.

Tempsens offers furnaces covering a wide range of temperature requirements, including laboratory furnaces (500°C–3000°C), industrial furnaces (250°C–3000°C), laboratory and industrial ovens (50°C–500°C), and microwave furnaces (250°C–3000°C), depending on the heating element and application requirements.

A Tempsens process heater consists of tubular heating elements, heater flange, terminal enclosure, baffle cage assembly, temperature sensors, ASME-certified pressure vessel, and thyristor control panel for power regulation and safety monitoring.

Routine maintenance activities assure you of optimal operation and maximum longevity of your process heater(s). Maintenance should include regularly inspecting the resistance and insulation in the heating element(s), as well as the terminal connection(s); calibrating temperature sensor equipment; cleaning up control panels; and doing scheduled annual preventive maintenance (PM) as per ASME and Hazardous Area Certification Standards.

Selection depends on process fluid properties, heat duty (kW), operating temperature/pressure, material compatibility, electrical supply, hazardous area classification, and regional codes. Tempsens provides customized electric process heater solutions including immersion heaters, duct heaters, circulation heaters, and industrial radiant heaters designed specifically for UAE and Gulf applications.

Common sheath materials include 304 and 316 stainless steel for corrosion resistance, INCOLOY for severe corrosive environments, copper for clean water applications, and titanium for highly corrosive chemical solutions. The heating element of the heat exchangers has nichrome (80/20) coils that utilize magnesium oxide insulation.

Over-the-side immersion heaters attach on top of tanks without requiring threaded openings, while screw plug heaters need threaded (NPT) fittings on tank walls. Over-the-side designs provide more heated length and coverage area, making them suitable for larger tanks.

Establish a schedule to routinely check for scale buildup on heating elements; ensure that the heating element is submerged sufficiently in the liquid; visually verify electrical connections; test the electrical insulation; and clean the outer surface of the heater sheath regularly to optimize heat transfer capability.

This unit is well suited for applications involving open-top tanks, vessels that have no access from the side walls, retrofitting existing systems, large container size, and processing systems operating at atmospheric pressure, storing petroleum products, handling chemicals and heating viscous fluids where draining the tank is not practical.

Air heaters are used to heat indoor spaces, industrial processes, and dry materials in settings like homes, factories, and laboratories.

An air heater operates by passing air over electrically charged resistance components that use convection to distribute heat.

Warm air heating provides rapid, uniform heat distribution, high efficiency, and precise temperature control.

High Temperature silicone elastomers function continuously for mechanical and electrical purposes at temperatures between -60°C and +200°C, as well as at intermittent higher temperatures of +260°C (permadeath, service lives based upon testing) in applications like automotive, food processing and medical throughout the Gulf Area with both types.

Yes, silicone rubber heaters can be fabricated in any 2D geometric (including multi-contour, allows internal cuts, notches, allows irregular profiles). The tolerances maintained on these styles of heaters will typically be within ±0.5mm as a precision fit, thus eliminating the need for any field rework of the heat application to fit. Tempsens UAE manufacturing facility is also prepared to process fast-turnaround custom orders from our regional customers.

The vulcanised flexible silicone heater construction provides inherent resistance to moisture (IP67/IP68 rating), oils, weak acids/bases, ozone, UV radiation, and temperature extremes, making these heaters fully suited to outdoor enclosures, washdown areas, and hazardous chemical processing environments found throughout the UAE, Saudi Arabia, Qatar, and wider GCC, with a verified rated service life exceeding 10,000 hours.

General comfort heating is between 20-24°C (68-75°F). Tempsens systems offer exact temperature control with a tolerance of ±0.5°C.

The main types of heating systems include underfloor radiant heating, cable systems, mats, and snow melting applications especially suited to specific environments.

The most comfortable heating system depends on the use and applications of the user depending on what they require. Every product has its own speciality.

Our furnace heaters cover all temperature ranges from ambient to 1600°C. Standard heaters are rated to 1100°C. Silicon carbide and molybdenum disilicide elements are used for the most demanding high temperature applications of up to 1600°C.

Your selection is dictated by operating temperature, atmospheric conditions, power requirements and furnace geometry. Tempsens' technical team can fully consult with you to recommend the best thermal furnace solution based on your industrial requirements for the Gulf.

Regular visual inspection of heating elements and electrical connections are important. The maintenance schedule is specific to the electric furnace heater type, and Gulf operating conditions, and is supported by Tempsens' maintenance manuals.

Industrial electric heaters utilize electrical power for heat generation, providing accurate control, reduced maintenance, and zero emissions. Gas heaters involve combustion and are commonly appropriate for larger-scale or open spaces but need ventilation and increased safety measures.

Industrial heating elements are used to heat liquids, gases, solids, or surfaces in a variety of industries, including oil and gas, chemical, pharmaceutical, power, and food processing. Applications include tank heating, pipeline tracking, furnace operations, and drying systems

Yes, Tempsens can develop unique industrial heating elements to fulfill special process needs, temperature ranges, mounting requirements, and environmental exposures — with the highest performance and safety.

Choose according to process temperature, medium (liquid/gas), environment (hazardous/safe), kind of heater (immersion, duct, circulation), wattage, and material compatibility. Taking professional help from industrial heaters manufacturers such as Tempsens assures the perfect fit.

Heat flux is also called thermal flux, heat flow density, or the rate of heat transfer per unit area, within thermal engineering use.

Heat flux measurement is fundamental to process optimization, safety monitoring, energy efficiency assessment, and thermal system design for both industrial and research applications across the Gulf region.

Cooling options: Water cooling is recommended for measurements above 5 W/cm² lasting more than 5 minutes, or when sensor body temperature may exceed 200°C.

To measure heat flux, a custom sensor is placed onto the surface to measure differences in temperature and calculate output following this formula: Heat Flux (W/cm²) = Sensor Output (mV) X Sensitivity Factor (W/cm²/mV).

Our sensors provide ±3% to ±5% accuracy depending on the model, with repeatability of 2%.

All sensors provide 10mV linear output at full scale range with infinite resolution, requiring no external power supply.

Standard sensors measure total heat flux (radiation + convection). Radiometer versions with windows measure radiation only.

It depends on usage conditions. We recommend annual calibration for critical applications or after exposure to extreme conditions.

All sensors include manufacturer calibration certificates. ISO standard calibrations are available upon request.

Silicone oils or alcohols based on the temperature range — we include recommendations and compatible fluids with each unit. 

RTDs, and thermocouples can be calibrated in the liquid bath temperature calibrator.

Tempsens provides benchtop and portable liquid bath calibrator models with applications in the field and lab.

Constant agitation, profound immersion, and thermal equilibrium guarantee consistent and stable temperature areas for accurate calibration.

Compared with individual temperature sensors, optical fiber DTS systems will cost significantly more to set up, they need advanced skill sets for both installing and interpreting the information generated using a DTS system, they can lose some degree of accuracy (or specificity) when getting measurements at the lengthiest distances from the fiber, and fibre optics are at risk when being installed (they could be broken), as well as having limitations on how hot they can withstand based on their specification marks (typically referred to as the 'standard ratings).

Fluorescent fibers are designed to monitor your Transformers, to detect Hot Spots on your Switchgears and measure Temperatures of High Voltage Equipment all in Extreme Ambient Temperatures around 50 Degrees Celsius within UAE Power Substations, Oil and Gas Facilities, Petrochemical Refineries and Desalination Plants.

Fluorescent Sensors are easy to use for a single point of measurement (±1°C) for temperature and are ideal for monitoring transformers and switchgear. Fiber Bragg Grating (FBG) Sensors are multi-point or quasi-distributed sensors typically used over long distances for temperature profiling in pipelines and tank storage.

In the UAE, Fiber Optic Temperature Sensors must meet or exceed all criteria set under the IEC 61850 standard related to Substation Automation Communication as well as ATEX/IECEx Certification related to Hazardous Area Installation's and DEWA Technical Specs associated with Power Utility applications.

FBG sensors are capable of operating within a temperature range from -20 degrees Celsius up to 900° C, which is well within the extreme temperatures experienced by deserts. Additionally to their wide operating temperature range, FBG sensors provide stable measurements for applications in extreme desert environments. The thermal characteristics of the fiber optic material help protect the sensor from thermal degradation due to rapid temperature transitions associated with desert climates.

Typical temperature accuracy are ±1°C with an FBG sensor. The sensors have a large signal-to-noise ratio and therefore allow you to accurately detect minute changes in environmental conditions.

The cost of a fiber Bragg grating sensor will depend on the configuration of the channels, how many sensors you would like to install, the temperature ranges, and the length of the cable used to install the sensor. One of the ways that Tempsens provides value for customers is by offering affordable options for all types of monitoring applications, from single-point systems to complete multi-channel networks.

The Fiber Bragg Grating Sensor has a price point based on its channel configuration, amount of sensing points supported, temperature range and cable length. Tempsens have a competitive price offering that ranges from cost-effective single-point solutions up to full multi-channel networks designed for maximum value for all types of monitoring needs.

Tempsens optic fiber temperature sensor systems include FluoroSenz for single-point measurements, BraggSenz using fiber Bragg grating technology, and DTSenz for distributed temperature sensing applications.

Tempsens optical fiber temperature sensor technology is based on the detection of change in the properties of light, these include fluorescent decay time or the shift in wavelengths due to temperature changes. Optical signals are converted to accurate temperature measurements.

Testing optical sensor systems includes calibrating the fiber optic temperature sensors against references, checking signal integrity on the optical sensor, and conducting environmental validation to ensure operational temperatures are measured effectively amidst any electromagnetic interference.

• Black body calibration is the comparison of the device to NIST traceable references using accurate temperature sensors and following established metrology practices.

• Detection of black body radiation uses calibrated infrared sensors, thermal imagers, or pyrometers that measure the fundamental electromagnetic spectrum of the heat coming from the heated cavity.

• A black body is used to measure and calibrate non-contact temperature devices, including pyrometers, thermal imagers, and IR thermometers by providing a uniform radiation source.

Thermowells protect the sensor from process conditions, allow for hot replacement, lower maintenance costs, and reduce uncertainty in measurement while maintaining the integrity of system pressure.

Selecting the right Resistance Temperature Detector (RTD) depends on several factors, including process pressure, temperature range, flow velocity, insertion length, tip profile, and compatibility between the sensor and process connection.

The basic parts of a thermowell are: stem body, tip shape, process connection (threaded, welded, or flanged), and protective tube which holds the temperature sensor in place.

Installing a thermowell includes finding the appropriate types of thermowell based on your process conditions, the appropriate insertion length, or depth before performing the work to ensure the process connection is secure, and then inserting the thermowell sensor assembly.

Thermowell frequency is defined as the wake frequency calculations completed in the design in order to limit the possibility of failure due to vibration to assure the long-term operational safety of the design and goal of product compliance.

• Metallic tubes are fabricated or machined from SS, Inconel, or Monel and offer strong protection in high-velocity or high-pressure fluid systems.

• Threaded, flanged, socket weld, and Van Stone are popular, with varying advantages in installation, maintenance, and strength.

• Fabricated thermowells consist of several pieces that are welded together, ideal for low to moderate process conditions, and provide economical protection.

• Barstock thermowells are machine-turned from solid metal bars, offering exceptional mechanical strength and toughness for high-stress applications.

• Van Stone thermowells are made from a single bar with a slip-on flange, with a leak-free seal without having to weld the flange.

• Typical tip profiles are straight, tapered, stepped, and helical—each one suited to optimize response time, strength, and flow resistance.

• Thermowells are composed of a stem (shank), tip (sensing end), and process connection. They’re built to house sensors while withstanding process conditions.

• Shank construction is the shape of the stem (straight, stepped, or tapered), which influences strength and response time of the sensor.

• Types of Flange are raised face (RF), flat face (FF), and ring-type joint (RTJ), depending on pressure rating and sealing surface.

• Welding types are full penetration welds, fillet welds, and socket welds, each of which is qualified for strength and leak-tight performance.

• WPS specifies the way welding is done; PQR checks it through testing. Both ensure welds are safe and of quality.

• Special coatings such as PTFE, ceramic, or carbide resist corrosion, scaling, and abrasion in tough environments.

• Normal tests involve hydrostatic pressure tests, dye penetrant examination, radiography, material testing, and dimensional inspection.

• This checks chemical composition and mechanical properties to guarantee ASTM or ASME conformity.

• It verifies all important dimensions such as insertion length, bore, and flange alignment according to drawing specifications.

• This test places high fluid pressure on the thermowell to verify its seal and structural strength.

• DPI is a non-destructive inspection that identifies surface cracks or welding flaws by using a fluorescent or visible dye.

• Radiographic examination employs X-rays or gamma radiation to identify internal flaws or discontinuities in welds and wall thickness.

• Frequency limits, as specified by ASME PTC 19.3 TW-2010, forestall resonance and vibration-induced failure due to flow-induced turbulence.
  

• Stress on the thermowell is minimized at low velocity, enabling longer insert lengths or weaker profiles.
  

• Select the thermowell material according to the temperature range and the environment (corrosive, oxidizing etc.) in which it is to be used.
  • These wells can be made from different materials like SS304, SS316, HRS446, Inconel, Monel, Ceramic, etc.
• According to the construction of Thermowell (Steeped Shank, Straight Shank, Tapered Shank)
  • Steeped Shank- Provide faster response time and lower drag force.
  • Straight Shank- Extremely strong, but response time is slower and drag force on the fluid flow is high.
  • Tapered Shank- Provide good response time and strength.
• Thermowell Insertion Length
  • For best temperature measurement accuracy, the “U” dimension should be long enough to permit the entire temperature-sensitive part of the measuring instrument to project into the medium being measured.
    Liquid temperature measurement: One inch or greater.
    Gas temperature measurement:- three inches or greater.
• Resistance to vibration.
  • Fluid flowing past the well forms a turbulent wake (the Von Karman Trail), which has a definite frequency based on the diameter of the well and the velocity of the fluid.
  • The thermowell must have sufficient stiffness so that the wake frequency will never equal the natural frequency of the thermowell itself. If the natural frequency of the well were to coincide with the wake frequency, the well would vibrate to destruction and break off.
• To avoid the Thermowell failures caused by excessive pressure, drag forces, high temperature, corrosion, vibrations, it is recommended to run thermowell calculations based on your applications:
  • Maximum or operating temperature
  • Maximum or operating pressure
  • Fluid(gas or liquid) velocity
  • Fluid Density.

• Accessories comprise compression fittings, bushings, thermocouple connectors, gaskets, and support collars for installation and sealing.

Absolutely. Tempsens digital linear heat detection cables are designed for extreme environments, rated at an ambient temperature range of -63°C to 40°C. The cables include an advanced thermal polymer insulation system, along with a tough tri-metallic core that will handle the humidity, heat, and other harsh conditions of ďa highly industrialised environment like that found in the UAE.

The UAE has companies that install DC cabling to connect solar panels on rooftops, ground mounts, and at solar thermal plants and storage facilities. There are also many operational projects in other emirates (e.g., DEWA).

Yes. DC cabling in Tempsens is able to cope with extreme ambient temperature (+90°C) and conductor temperatures (+120°C). They are also designed ＆ constructed with UV and ozone resistant properties that are typical of extreme hot months in GCC (Gulf Cooperation Council) countries (e.g., UAE).

Use our DC PV Wire sizing table for the panel wattage, string current, and distance, while also factoring in the UAE Ambient air temperature derating factors to maximize performance.

In the United Arab Emirates, lead and hookup wire types are used in the oil and gas industry, petrochemical plants, power generation facilities, manufacturing, HVAC systems, as well as industrial automation. They are necessary to connect instruments to control panels and electrical devices used in extreme Gulf climate conditions.

Yes, all Tempsens linear heat detecting cables are only manufactured for industries with hot working atmospheres due to their heatistor rating of 105 C (up to that temperature). Therefore they can be utilized in the diverse climates (extreme ambient) of country; particularly in various industrial plants (ie, refineries/storage tanks).

Tempsens linear heat detection (LHD) cables exceed all applicable International Fire Safety and electrical codes from the Gulf region. All of our products have been thoroughly tested for compliance with all regional referring to 1.1 kV insulating performance.

To select the best type of wire for your specific application in the UAE, the following information will assist in determining which would be the best options based on temperature extremes, run lengths of the required wire (to be used for detection), whether the installation will be outside or inside and whether or not there is any hazardous material to be detected by the product being installed. It's important to contact the Temperatures Sens technical support team about any customized options that may suit your particular needs.

Through authorized distributors and service partners across the U.A.E. at Tempsens we provide full technical and service support to our customers. We have all replacement parts, spare cables, and the ability to assist technically, as needed to minimize down-time and ensure reliable operation of their systems.

When High Temperature Cables are used in the UAE they usually operate in an ambient temperature range of -40C to +90C but the conductor operating temperature can be as high as 1200C. Because of this very high operating temperature they will be used in not only very high ambient temperatures but also the extreme temperatures that are associated with the industrial processing of products from desert sand.

PTFE, FEP, silicone, and fiberglass-insulated cables are the best options for high-temperature applications in refineries, petrochemical plants, and floating facilities by using oil, chemicals, and flame-resistant materials for high-temperature applications above 260° Celsius.

The conductor materials for high temperature cables are selected from among annealed bare copper, tinned copper, silver plated copper, nickel plated copper, pure nickel, and NPC 27% alloy based on the temperature and performance of the application.

Operating temperature, voltage grade, conductor size, environmental factors, chemical exposure, degree of flexibility required and relevant standards must all be taken into consideration when selecting a high temperature cable. Refer to the manufacturer’s specifications for assistance in making the best selection.

Heat resistant cables should be chosen based on maximum operating temperature, voltage requirement, conductor size based on current load and environmental exposure (chemicals).

A heat-resistant cable can endure continuous high-temperature service (between 200°C - 800°C) whereas Fire Resistant Cables keep circuit integrity during a fire at "normal" temperatures.

Tempsens cables are designed for continuous use and have a service life of more than 20+ years when installed correctly and within the rated parameters provided by IS 8130.

There are several types of insulation used, and each type will determine how flexible (or stiff) the cable is. For example, Silicone and FEP insulations are very flexible, whereas fiberglass and ceramic fiber insulation provide average flexibility based on the application's needs.

Fire-retardant cables resist initial ignition and slow the spread of flames. Fire-resistant cables are designed to stay functional for limited time periods during a fire event. Fire survival cables are designed to ensure full circuit integrity at temperatures exceeding 750°C for 30-180 minutes, thereby keeping essential emergency safety systems operational throughout and subsequent to varying emergency fire events.

Installation must account for minimum bending radius (6-8 times cable diameter), use of fire resistant/cable retention fixings, adequate segregation away from other cables, fire rated terminations with cable duration rating, and qualified installation per BS 7671 regulation in order not to compromise fire survival integrity.

MI cable is a sheathed Thermocouple Cable, having an outer sheath of metal with Two to Eight Cores where positive and negative thermo elements run around Circular Pattern, embedded in MgO. Mineral Insulated Cables are suitable to high Mechanical, Chemical, and Electrical stability. Due to good Flexibility, Excellent mechanical strength, and pressure resistance, mineral insulated Thermocouples/RTD’s can be installed in complex installations.

Construction:

• One or more wire like conductors (cores) are embedded in a high insulation quality MgO(Magnesium Oxide) and pressed into a metal tube (sheath) made of oxidation and corrosion resistant material. The entire combination is then processed using suitable forming steps to obtain the final dimensions.

Compensating cable is made of alloys which are different from those of thermocouples but have the same output over a limited temperature range. Compensating cable is a connector between thermocouple and measuring instruments, these cables are less precise, but cheaper. They harness quite different relatively low cost alloy conductor materials, whose net thermocouple in question. The combination develops similar output as those of the thermocouple, but the operating temperature range has to be restricted to keep miss-match error acceptably small.

MI Cables cover up the wide area of applications. Important are listed below:

• In Chemical, Petrochemical and fertilizer industries, and as equipment in dairy, food processing, pharmaceutical industries, in hospitals, households as kitchenware, cryogenic vessels and as heat exchanger in air conditioning refrigeration, for machinery in paper, pulp and textile beverage sector.
• Architectural trims, Marine exteriors, chemical processing equipment, food processing equipment, petroleum refining equipment, photographic equipment.
• Nuclear power and reactor construction, chemical apparatus engineering, annealing furnaces, heat exchangers, crude oil industry, grease and soap industry, aircraft exhaust stacks and manifolds, pressure vessels, large mufflers for diesel engines, carburetors, expansion bellows, stack liners, fire walls etc.
• Power technology, recuperates, heat treatment kilns, vortex firing installations, waste incinerators, furnace construction, boilers and blast furnaces, PWR, Space Travel.

Extension cable uses wire of nominally the same conductor as the thermocouple itself, which thus inherently possess similar thermo power characteristics, and with no connection problems. Miss-match error arising from high connecting box temperature is likely to be relatively small. These cable are less costly then thermocouple wire, although not cheap, and are usually produced in a convenient form for carrying over long distance typically as flexible wiring or multi-core cables.They are recommended for best accuracy.

All pyrometers in the EDGE Series provide complete compatibility with factory automation and process control systems. The pyrometers support various analog and digital communication methods (0-10 V, 0-5 V, 4-20 mA, TTL, USB, and RS485 interfaces) allowing you to connect easily with PLC, SCADA, DCS, OEM machines, and other types of industrial control systems.

EDGE Series pyrometers can be effectively employed in numerous sectors. Some include plastic, rubber, packaging, food processing, textile processing, paper, electronics, ceramic manufacturing, OEM equipment manufacturers, and industrial automation systems that require accurate noninvasive temperature measurement.

Yes, a wide range of accessories is available including air purge collars, mounting brackets, close focus lenses, reflection protection tubes, USB converters, and all the mounting hardware you may need to easily install and operate your devices in an industrial setting.

The different types of Portable Pyrometers are available from -60°C to +3000°C; the range of the P Series is from 210 to 3000; the TL series has a range of 0 to 1800 used for many industrial applications.

The accuracy of Portable Pyrometers is ±0.3% to ±2% of the measured value. These types of Pyrometers have a response time of 5 to 10000 milliseconds. The repeatability of ±0.1% to ±0.5%, making them very reliable for precision measurements.

Yes, TI-1800 , P250 , P450 , P250C and P450C models have the capability to measure through glass or steam

A pyrometer is a device for measuring very high temperature. It measures temperature based on temperature and light which is emitted from the object, it requires no contact with the subject, similar to a thermometer.

Pyrometers, also known as radiation thermometers, infrared thermometers, or non-contact thermometers, are instruments designed to measure temperature by detecting thermal radiation emitted from an object, without requiring physical contact.

A pyrometer measures infrared (IR) radiation that is emitted from the object being measured without contact, while a contact thermometer measures temperature by making contact with the object being measured.

The spectral range of an infrared thermometer defines the range of wavelengths to which the instrument is sensitive.

Nipples are made up with a flange from the same family on each end of a tube section. (Fittings that are manufactured with different flange families on each end are called hybrid adapters.) Straight nipples are manufactured with the same size flange on each end of straight section of tubing. Reducer nipples have different size flanges (from the same family) on each end.

The three piece unions have to be used in hazardous areas, for the junction between conduits pipes and boxes or various appliances. The unions are made up of three independent pieces that can be screwed up by rotating the same pieces among them.

Nipples are made up with a flange from the same family on each end of a tube section. (Fittings that are manufactured with different flange families on each end are called hybrid adapters.) Straight nipples are manufactured with the same size flange on each end of straight section of tubing. Reducer nipples have different size flanges (from the same family) on each end.

The three piece unions have to be used in hazardous areas, for the junction between conduits pipes and boxes or various appliances. The unions are made up of three independent pieces that can be screwed up by rotating the same pieces among them.

Following are the two types of termination style:

• Metallic Plugs and Socket Connections
• Standard & Miniature Thermocouple Connectors

The link between the thermoelectric wires of the thermocouple and those of the extension cable is made by means of non – compensated male and female connectors. The metallic body and casing of these connectors ensure the screening continuity as well as good temperature.

Standard & Miniature connectors are ideal for connecting thermocouple sensors and extension or compensating cable to each other. The pins are polarized to avoid an incorrect connection and the connector body is additionally marked for polarity. These connectors have color coding according to special standard like: ANSI, IEC etc.

The link between the thermoelectric wires of the thermocouple and those of the extension cable is made by means of non – compensated male and female connectors. The metallic body and casing of these connectors ensure the screening continuity as well as good temperature.

Standard & Miniature connectors are ideal for connecting thermocouple sensors and extension or compensating cable to each other. The pins are polarized to avoid an incorrect connection and the connector body is additionally marked for polarity. These connectors have color coding according to special standard like: ANSI, IEC etc.

Platinum has a near linear and extremely stable resistance-temperature relationship and has low drift over time. Pt100 elements have a consistent accuracy, good repeatability and very good material stability over a wide range of temperatures (-200 °C to 850 °C), which makes them the international standard for reasonable accuracy for industrial temperature measurement.Tempsens Pt100 RTDs are specifically calibrated to perform reliably in the challenging conditions found throughout UAE and Gulf industrial environments.

The selection depends on system design:

• Pt100 is preferred for high-accuracy industrial systems using 3-wire or 4-wire configurations, where cable resistance can be compensated.
• Pt1000 is advantageous in 2-wire circuits, long cable runs, and battery-powered or low-power installations because the higher base resistance reduces the influence of lead resistance and lowers self-heating effects.

Both are accurate; the choice is driven by wiring configuration, allowable uncertainty, and installation constraints. A certified Tempsens professional can assist you in finding the best temperature measuring device or technique for your business’s unique needs through their local application engineering expertise located in the UAE and Gulf Regions.

Resistance temperature detectors determine temperature by taking the change in electrical resistance of platinum elements and correlating that change with temperature change. RTDs are used mainly in industrial processes where accuracy and stability are important which include power plants, chemical processing, pharmaceuticals, and oil refining where precise control of temperature is vital in order to maintain a safe and efficient process.

RTD resistance changes in a predictable manner with temperature according to the equation α = (R100 - R0)/(R0 x ΔT) where the linear resistance-temperature coefficient of platinum remains largely unaffected across a broad range of temperature; and since a resistance temperature element (RTD) detects the change in resistance electronically, the change in resistance is converted three ways into temperature with high accuracy and repeatability.

The calculation of RTD temperature requires the use of the Callendar-Van Dusen equation for platinum (PT) resistance temperature sensors for all temperatures less than 0°C is R(T) = R0[ 1 + AT + BT² + CT³(T-100)]. For temperatures in the 0°C to 850°C range the relationship is R(T) = R0 (1 + AT + BT²). The definitions in the equations include R0 as the resistance at 0°C (for example Pt100 is equal to 100Ω at 0°C), A, B, C are coefficients standardized so that performance of the resistance temperature sensor is met within each application.

The RTD sensor’s operating principle relies on the fact that resistance varies with temperature in a known manner, providing accurate and stable temperature readings.

Think about parameters such as temperature range, precision, environment (vibration, chemicals), response time, and installation type. Select materials and construction based on these.

RTDs are applied to steel, pharmaceuticals, food processing, petro, HVAC, aerospace, power plants, and industrial automation for accurate temperature measurement and control.

The Callendar-Van Dusen equation is used to define RTD resistance:
R(t) = R₀(1 + At + Bt² + C(t – 100)t³), where A, B, C are constants.

Common materials are platinum (most precise), copper, nickel, and nickel-iron alloys—selected on the basis of stability, linearity, and corrosion resistance.

Platinum is highly stable and has a large range; copper is economical but low-resistance; nickel is highly sensitive but non-linear.

Platinum RTDs generally function within the range of –200°C to +850°C, whereas copper and nickel versions possess lower temperature thresholds determined by their design and materials.

IEC 751 specifies tolerances for RTD:
Class A = ±(0.15 + 0.002×t)°C;
Class B = ±(0.3 + 0.005×t)°C;
There are other classes such as 1/3, 1/5 DIN which are for greater precision.

They are high-purity platinum RTDs in accordance with ITS-90 standards and used in metrology laboratories for precise and repeatable measurements.

RTDs are made up of a sensing element (wire or film), insulators, leads, and a protective cover. They can be constructed as thin-film, coil-wound, or mineral insulated.

This form employs platinum wire wound into a helix and placed inside a ceramic tube for support, suitable for precise lab and industrial use.

Platinum wire is wound over a mandrel and glass- or ceramic-covered here, providing improved vibration resistance and moderate accuracy.

RTDs operate on 2, 3, or 4-wire configurations. Additional wires ensure the elimination of lead resistance and ensure greater accuracy in measurements.

Simple configuration in which a single lead is connected to both ends of the element. It’s easy but has the effect of lead resistance being measured, which decreases the accuracy.

It’s the most popular industrial setup; it takes care of lead wire resistance if all leads have the same resistance.

Utilized in applications requiring precision, it totally removes lead resistance effects by sensing voltage along a known current path.

RTD wiring generally adheres to color codes: two red and one white for 3-wire; two red and two white for 4-wire configurations.

These RTDs are housed in compacted MgO within a metal sheath, thereby being vibration-resistant and flexible, and suited for harsh environment use.

Typical errors are lead wire resistance, insulation breakdown, self-heating, mechanical stress, and long-term calibration drift.

Conformity guarantees standardized performance from sensors; increased conformity indicates greater interchangeability without recalibration.

Sensitivity is a measure of how much the resistance varies per degree; greater sensitivity enhances measurement resolution and signal intensity.

High insulation resistance avoids shunting errors and insures the RTD’s readings are correct and not affected by leakage currents.

Current measurement induces minor self-heating. If not relieved, it causes errors. Reduced current or improved heat removal lessens the effect.

It establishes the speed with which the RTD responds to changes in temperature. Reduced time constants allow faster response in dynamic applications.

Repeatability guarantees that the RTD delivers the same output for a given set of circumstances, essential for process control and data logging to be reliable and consistent.

Long-term resistance to drift is represented by stability. Platinum RTDs exhibit excellent stability, particularly in harsh industrial environments.

Suitable packaging facilitates heat transfer, guards the element, and maintains precision and quick response in the desired environment.

These are robust RTD assemblies contained in protective sheaths and used for direct immersion or industrial installations within a thermowell.

Probe assemblies consist of the RTD sensor, sheath, lead wires, and mounting hardware to meet process connection specifications.

Flexible RTDs are thin, flexible sensors applied in curved or irregular surfaces, offering quick response and high accuracy in confined areas.

These RTDs are engineered for custom applications like surface mounts, embedded sensors, or flexible strip form in OEM equipment.

RTDs are employed in environments such as process industries, laboratories, pharmaceuticals, aerospace, energy, and HVAC, where accurate and consistent temperature regulation is necessary.

They offer excellent accuracy, enduring stability, wide temperature range, high repeatability, making them ideal for precise temperature control applications.

RTDs are pricier than thermocouples, respond more slowly, and are less applicable at extremely high temperatures (beyond 850°C).

Base metal thermocouples are extremely popular in steel mills, cement kilns, chemical reactors, refineries, boilers, industrial furnaces and general process heating systems for their mission-critical temperature sensing, control and monitoring functionality.

Yes, thermocouples are regarded as heat sensors in UAE and Gulf industries, especially HVAC, oil and gas applications, as they are reliable and durable products.

Most of the Gulf countries technicians test thermocouples by connecting the two thermocouple wires to a multimeter which measures voltage output from the thermocouple. If you obtain a reliable reading in millivolts, it tells you that the thermocouple is operationally valid in that extreme temperature range relative to your application, and safety for your equipment.

type based on temperature range, environment (oxidizing, reducing), sensor shape, and process compatibility.

Thermocouples offer faster response and wider ranges; RTDs are more stable over time. Thermistors are limited to low temps and require complex electronics.

• Hot junctions in thermocouples are formed using TIG or laser welding to ensure conductivity and stability.

Tempsens thermocouples follow IEC 60584, ASTM E230, and ANSI MC96.1 for EMF output and material consistency.

• Thermocouples (R, S, B) are made with platinum-rhodium for high-temperature measurements where a temperature of more than 1200° is required and up to 1750°C.

• Refractory Metal Thermocouples are manufactured from exotic metals like Tungsten and Rhenium. These metals are expensive, difficult to manufacture, and brittle. These are utilized in high-temperature environments and under reducing or vacuum atmospheres, functioning at temperatures up to 2300°C.
  

   

Used in industries like:

• Steel
• Glass
• Cement Production
• Oil & Gas
• Power Generation
• Petrochemical
• Nuclear & Defence
• Chemical
• Aerospace 
• Laboratories

Key traits include: 

• Quick response time
• Wide temperature range
• Compatibility with many industrial controllers and PLCs.

MI thermocouples provide:

• High flexibility
• Fast response
• High insulation resistance
• Ideal for rugged installations.

• Thermocouple uses in the steel industry are:
  • Blast Furnace
  • Annealing Furnace
  • Sinter Plants
  • Tundish
  • Billet reheating
  • Rolling mill temperature monitoring.
  • Mold Casting

Thermocouple uses in the cement industry are:

• Clinker zone 
• Pre-heaters
• Rotary kilns
• Boilers

Thermocouple uses in the pharma industry are:

• Autoclaves
• Lyophilizers
• Sterilizers
• Cleanroom validation
• Distillation Columns
• Process- Tank, boiler, reactor, dryer, granulation, distillation column, etc 

Thermocouple uses in the petrochemical industry where corrosion-resistant and high-temperature sensors are critical:

• Reactor; Fire Tube & Heat exchangers
• Reformers
• Naphtha Cracker unit 
• Pipelines
• Sulphur Recovery Unit (SRU)
• Vibrations & Bearing applications
• Fluid Catalytic Cracking unit