top of page

Captherm,  for high heat or radiant flux measurement

Captherm for fire test
Captherm for fire test

high heat flux sensors for fire tests

press to zoom
space application
space application

sensor for high heat flux

press to zoom

 Captec sensor Captherm  allows measurement of high heat / radiant flux, for fire tests, in glass furnaces, tests of fire starts, calorimetric cone, ...

It is a cooled sensor (internal exchanger) and equipped with a stainless steel outer shell (heat shield)

Measured flux can be:

  • conductive

  • convective

  • convective + radiative

Like all Captec sensors  Captherm is linear, the output signal is a voltage proportional to the heat flux, the sensitivity remains constant, does not require power supply or cold junction compensation. It is a real differential sensor and the connection is made by two standard cables to connect directly to a voltmeter or datalogger configured in DC voltage.

Captherm Advantage: This sensor requires no precise coolant temperature or precise flow rate. A connection to the running water circuit is sufficient.

Captherm can be made according to specifications:

- size 

- fixing holes

- Captherm flat shaped heat exchanger

For any further information do not hesitate to  contact us here  or send a message to 

bottom of page