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A250C+ FO-PL Pyrometer
Part Code: A250C+ FO PL
Digital Fiber Optic IR Pyrometer in Two Color with Mono Fiber Optic Cable
350°C to 1350°C
- Spectral range :1.5/1.6 µm
- Laser targeting light for high precision targeting
- Fast Response Time
A250C+ FO PL is a highly accurate digital two color pyrometer to provide high performance and low maintenance of non contact temperature measurement in demanding industrial and R&D environments .The Pyrometer measures the temperature of an object by calculating the ratio of the energies at two different wavelength bands The ratio techniques eliminates and reduces errors in temperature measurement caused by changes in Emissivity, Surface finish and energy absorbing materials such as
Water vapour etc
The IR pyrometer parameters can be selected via the keypad on the back panel. The settings are displayed on the OLED Display. In the measuring mode real time temperature is displayed.The pyrometer is equipped with RS-485 output; analog outputs 0/4….20mA.
| Temperature Range | 350°C – 1000°C 450°C – 1350°C |
| Spectral Range | 1.5/1.6 μm |
| Photodetector Type | InGaAS/InGaAS |
| Distance to spot size ratio | 100:1 OH(I) 100:1 OH(lI) 200:1 OH(ll)- Variable 400:1 OH(lll) – Variable |
| Emissivity (e) | 0.1….1.0 adjustable (Single color mode) |
| Emissivity Slope (ε1/ε2) | 0.75….1.25 slop adjustable (Two color mode) |
| Response Time | 100 msec adjustable upto 10 sec |
| Accuracy | ± 0.5% of the measured value + 1°C |
| Repeatability | 0.1% of reading in °C + 1°C |
| Sighting Option | Laser Pilot Light(PL) |
| Analog Output | 0-20mA, 4-20mA (User selectable) |
| Operating Temperature | Pyrometer 0°C…….70°C Optical head and Fibre Optic Cable up to 250°C |
| Storage Temp. Range | -20°C…70°C |
| Adjustable Parameters, Features via Software and Android app | Emissivity, Response Time, Clear Time (Peak Picker), Analog Output, Analog Scale (Sub range), Unit Of Temperature(°C/°F), Communication mode (Comm. mode), Record feature, Relay set point & hysteresis, etc. |
| Adjustable Parameters, Features via Keypad | Emissivity, Response Time, Clear Time (Peak Picker), Analog Output, Analog Scale (Sub range), Unit Of Temperature(°C/°F), |
| Digital Output | RS-485/RTU Modbus Serial Interface(User Selectable) |
| Power Consumption | Max 4.0 watt |
| Power Supply | 12V to 28V DC with reverse voltage protection |
| Laser Power | <1 m watt (only PL model) |
| Protection Class | Ip65 |
| Housing | Stainless Steel |
| Isolation | Power Supply, Digital Output and Analog Output are galvanically islolated against each other |
| Operating Humidity | 10-95%, Non-Condensing Conditions |
| Weight & Dimensions | 1200g, Dia= Ø 56mm; Length=188.5mm |
- Wide temperature ranges from 350°C to 1350°C
- Fast Response Time
- Spectral range 1.5/1.6 μm
- Integrated OLED Display & Parameterizing Keys
- Laser targeting light for high precision targeting
- Analog output options 0…20mA, 4…20mA
- RS-485/RTU Modbus Serial Interface(User Selectable)
- User friendly PC software for communication
- Green LED for pyrometer status indication and Red LED for Laser ON/OFF indication (PL)
- 2.5 Mtr mono fibre optic cable
- Optical head OH (l), OH(ll), OH(ll)variable or OH(lll) variable, (Select while ordering)
- Laser pilot light(PL)
- Analog output 4…20mA, 0..20mA
- Digital Interface RS-485/RTU Modbus Serial Interface (User Selectable)
- 5 mtr long connection cable with connector
- Calibration certificate, Software & Operation manual
