Mineral insulated thermocouple sensors
  • Thermocouples type K, N, J, T
  • Measurement up to 1300 °C
  • Diameters 1,5 / 3 / 6 mm
  • Length up to 2 m

Mineral insulated thermocouples are fast reacting temperature sensors, suitable for continous and peak temperature measurement in liquids and gases. Applications vary from laboratory to industrial environment. 

Thermocouple wires are protected from environment and electrically insulated by compressed magnesium oxide powder inside thin-wall protection tube, made from heat resistant alloy. The tube can be bent to fit to the measuring point.

Threaded compression fittings of various sizes can be used for process connections.

Technical Data
Thermocouple types K (max 1250 °C)
N (max 1300 °C)
J (max 800 °C)
T (max 400 °C)
Junction isolated from protection tube
Protection tube 2.4816 Inconel 600 (K, N)
1.4541 stainless steel (J, T)
Diameter Ø1,5 / 3 / 6 mm
Length 250 / 500 / 1000 / 2000 mm,
custom length by request
Cable unscreened compensation cable
PVC insulation, max 105 °C,
other cable options by request
Protection class IP68
Mounting accessories screw-fix flanges
threaded compression fittings
threaded thermowells
Output options -0 - bare wires,
-PC - mini plug