Mineral Insulated Thermocouples

Hi-Watt, Inc carries a wide variety of thermocouple sensors such as the mineral insulated thermocouple and including popular types such as the j type thermocouple, k type thermocouple, and more. We also carry thermocouple wire, contact us for details.

Mineral Insulated Thermocouple: Fast-responding, durable, and capable of handling high temperatures with the use of XACTPAK® metal-sheathed cable with compacted MgO insulation. These industrial temperature sensors can withstand up to 2200F or up to 1200C. They come in diameters from .01” to 0.50” or .25mm to 13mm.

Spec Sheet for MI Themocouples

Termination Options Available

  • Cut and Strip
  • Standard and Mini Plug
  • Rigid Sheath
  • Rigid Sheath w/ threaded fitting
  • Metal Transition with Spring Strain Relief
  • Cut and Strip Miniature Transition
  • Connection Head