Mineral-insulated thermocouples are used for precise temperature measurements. Due to their mechanical robustness and shock resistance and easy handling they can withstand different requirements. Thermo Sensor is able to supply mineral-insulated thermocouples from a diameter of 0.15 mm - ideal for use in confined spaces.

They have fast response times and a special internal design that allows to be used with high pressures and vibrations. Their wide temperature range makes them extremely heat-resistant and allows measurement in both liquid and gaseous media.

They are versatile and widely used in the industry. Due to their enormous flexibility, they are ideal for difficult spatial conditions and are preferably used where a flexible use is desired.

All our mineral-insulated thermocouples can be supplied completely assembled with thermocouple wire or thermocouple plug on request. We can also supply almost any of our mineral-insulated thermocouples with a swaged measuring tip. Swaged thermocouples combine two characteristics - they are extremely robust and yet retain their fast response time.


Typical applications:
  • Mechanical Engineering
  • Aluminium and Steel Processing Industry
  • Power Plants
  • Test Rigs
  • Oven and Boiler Engineering
Advantages at a glance:
  • extremely heat-resistant
  • easy to handle
  • shock-resistant
  • flexible
  • robust

Mineral Insulated Thermocouple
Miniature Mineral Insulated Thermocouple
Screw-in Thermocouple
Brake Fluid Thermocouple

Penetration Thermocouple with cannula
Penetration Thermocouple with holding plate for fixation
MIT with thermowell and process connection
Brake Grinding Thermocouple

Brake Thermocouple
Moulded Thermocouple
Screw-in Thermocouple with hollow screw
Mineral-Insulated Thermocouple with weld-on plate