Overview Heat Flux Sensors

Universal Heat Flux Sensors HFxxx


Heat Flux Sensor

Heat Flux Transducer

Miniatur Heat Flux Sensor

Heat Flux Sensors, 19mm, FR-75D-6

Heat Flux Transducer w.180° View Angle ,CR

Miniatur Heat Flux Sensors, FM and FRM

Time Response: 9 sec
Temp. Range: -30°C to 150°C
                      (-22°F to +300°F)
Time Response: 2 sec
Temp. Range: up to +140°C (300°F)
Time Response: 3 sec
Temp. Range: -50°C to 150°C
                      (-58°F to +300°F)

Universal Heat Flux Sensor

Round: Series HFS
Angular: Series HFR

High-Temp. Heat Flux Sensor

Heat Flux Sensor

High Temperature Heat Flux Sensor, FCR

Heat Flux Sensor, 25,4mm, FR-025

Time Response: 4 to 15 sec
Temp. Range: -30°C to +150°C
                     (-21°F to +300°F)
Time Response: 8 sec
Temp. Range: up to +549°C (+1000°F)
Time Response: 10 sec
Temp. Range: -30°C to 150°C
                      (-22°F to +300°F)


Temperature Sensor Option

In order to also be able to measure the temperature during the heat flow measurement, the Heat-Flux-Sensor is optionally available with a temperature sensor.

Possible sensors are:

  • Thermocouple type T (without/with plug)NTC with 2.2kΩ at 25◦C
  • Thermocouple type K (without/with plug)
  • NTC with with 2.2kΩ at 25◦C

Cabels and wiring:
Sensors are equipped with 1 m cable.

Without temperature sensors cables are twisted pair FEP cables with black/white color coding and 1.2 mm diameter (AWG24).

Thermocouple temperature sensors are equipped with (1.4×2.4 mm, AWG24) PTFE cables. Sensors with NTC are connected by 0.6 mm (AWG30) FEP isolated cables for heat flow and NTC in a black FEP coating with a total diameter of 1.85 mm. Refer to Fig. 1 for the color coding.

Other cable coatings as i.e. PU on request possible.