

A heat flux sensor is a thermopile, an electronic device that translates thermal energy into an electrical voltage proportional to the temperature gradient across its thermocouples’ hot and cold junctions.
EKO Instruments offers a selection of thin substrate heat-flux sensors in a range of different sizes and thicknesses, an ideal option for research and engineering applications as well as manufacturing control and monitoring processes.
At only 0.5mm thick, the HF-10S is super-thin and weather-proofed, with incredibly low thermal resistance, making it an ideal option for research applications and manufacturing control processes.
Key Features:
| Response time 95% | 25 sec |
|---|---|
| Sensitivity (Approx.) | 12 µV/W/m² |
| Thermal resistance | 0.0016 °C/(W/m2) |
| Electric Resistance (Room Temp.) | 50 to 100 Ω |
| Operating temperature range | -20 to 120 °C |
| Cable length | 10m ( 20m / 30m ) |
| Dimensions mm | 100 (L) x 100 (W) x 0.5 (H) |
| Weight (without cable) | 0.012 kg |
| Substrate | Glass epoxy |
| Cladding | Epoxy |
| Ingress protection | – |