The HF-10S measures heat flux through an object it is mounted to, in W/m2. The HF-10S features a very thin design and has a low thermal resistance. Heat flux sensors can be used in a variety of research applications and manufacturing control processes. EKO has various types of thin substrate heat flux sensors in the product line-up.
A heat flux sensor is a thermopile sensor which generates an electric signal proportional to the temperature difference (?T) across the thermocouple hot and cold junctions. To generate a measurable voltage, heat flux sensors have multiple thermocouples spread over the total area connected in series. EKO heat flux sensors are available in different sizes and thickness.
Specifications (Typical) | HF-10S |
Response time 95% | 25 Sec. |
Sensitivity | Approx. 25 µV/W/m² |
Thermal resistance | Approx. 0.0016 °C/(W/m2) |
Impedance | 90 - 180 ? |
Operating temperature range | -30 - 120 °C |
Cable length | 10 m |
Dimensions mm | 100 (L) x 100 (W) x 0.5 (H) |
Weight | 0.04 kg |
Ingress protection IP | - |
Substrate | Glass epoxy |
Cladding | Epoxy |