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Thermocouple with Transition Fitting
Mineral Insulated Thermocouple With Transition Fitting
Thermocouple with Transition Fitting
Mineral Insulated Thermocouple With Transition Fitting

General Purpose Mineral Insulated Thermocouple

Backer Marathon's mineral insulated thermocouples are a fast acting and rugged alternative to general purpose thermocouples. Mineral Insulated Thermocouples also are better suited for high temperature requirements. Since the calibration wire is encased within a metal sheath packed with magnesium oxide the thermocouples can withstand higher temperatures and depending on the application will last longer since they are more durable. Another feature of Mineral Insulated Thermocouples is faster response time. We offer quick turnaround, usually 48 hours or less, on custom designed and manufactured units. 

Mineral Insulated Thermocouple Specifications

TC Diameter Types 304 SS 316 SS Inconel 600
.062" J & K yes yes yes
.125" J, K, & T yes yes yes
.188" J & K yes yes yes
.250" J & K yes yes yes

 

Applications

  • Furnaces
  • Food processing
  • Internal combustion engines
  • Heat treating
  • Steam turbines and gas turbines
  • Chemical processing and refineries
  • Semiconductor manufacturing

Options

  • Fittings - Compression, Single Ended NPT, Double Ended NPT
  • Terminations - Fiberglass leads, Teflon leads, stainless steel braided leads, stainless steel hose, intregral plugs and jacks, cast aluminum head with terminal block
  • Grounded or Ungrounded Construction - .062' diameter TCs are offered in grounded construction only, all other sizes give you either option.

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