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Heat Flux Sensor
Part Code: HFS
- Linear Output
- Accurate, Rugged, Reliable
- Measure Total Heat Flux and Radiant Heat Flux
- Sensors are used in many applications like in ground and flight aerospace testing, Fire testing, heat flux standards for flammability testing
Temperature (°C, °F, and K) is a relative measure of thermal energy, whereas heat (J) is the actual energy
transferred between objects due to a temperature difference. Heat Transfer refers to the process of thermal energy moving from a region of higher temperature to a region of lower temperature.
Heat Flux (W/m2) is the amount of heat transferred from or to a surface per unit time per unit area. This heat flux is measured by the temperature change brought by the effect of the heat flux sensor. A Heat Flux Sensor is a state of the art device designed to measure the rate of heat transfer through a surface. This versatile tool provides valuable data on heat flow, enabling users to analyze, control, and optimize thermal processes across various industries.
| Parameters | Cooled and Uncooled both type of sensor |
| Heat Flux (maximum) | 1, 2.5, 5, 10, 20, 30, 50, 70,90 & up to 800 W/cm² |
| Sensor Output | Linear output, 10mv nominal at the full range |
| Over Range | 25% of Rated Heat Flux |
| Repeatability | 2% or Better (1-5 W/cm2) 2% or Better (10-90 W/cm2) 5% or Better (up to 800 W/cm2) |
| Measurement Duration | 60s for 10 W/cm² |
| Sensor | Differential Thermocouple and Thermopile Sensor |
| Dimension | Diameter 25mm, Length 25mm |
| Mounting | Flange |
| Cable Length | Specify either 3 meter |
| ISO Standard | ISO17025 Accredited calibration certificate (Optional) |
- Measures intensity directly.
- Measure it calorimetrically, i.e., without reference to spectral quantity.
- Less time constant.
- Give signals that are capable of being recorded without amplification.
- Linear Output Proportional to Heat Transfer Rate.
- Accurate, Rugged, Reliable.
- Convenient Mounting.
- Measures Total Heat Flux (Radiation & Conduction).
- Measures Radiant Heat Flux via window attachment
