Thermocouple Ceramic Insulators

Tateho - MGO Thermocouple Insulator

The magnesium oxide insulator is used for the cartridge heater, the sheathed heater, and the glow plug, because the magnesium oxide is superior in the electric insulation characteristics (1014Ω) and the heat conductance (60W・m-1・K-1).

The magnesium oxide insulator is used as an insulated core that wraps an exothermic wire and as a

Tateho - MGO Thermocouple Insulator

MTC Haldenwanger - MGO Thermocouple Insulator

The magnesium oxide insulator is used for the cartridge heater, the sheathed heater, and the glow plug, because the magnesium oxide is superior in the electric insulation characteristics (1014Ω) and the heat conductance (60W・m-1・K-1).

The magnesium oxide insulator is used as an insulated core that wraps an exothermic wire and as a

MTC Haldenwanger - MGO Thermocouple Insulator

MTC Haldenwanger - Alsint 99, 7 Insulator

Best high temperature ceramic material for thermcouple insulation is with 99,7% Al2O3 (the difference is mainly MgO and SiO2).

  • Type C 799 according to DIN EN 60672
  • Refractoriness up to 1700 °C
  • Good thermal shock resistance due to high thermal conductivity
  • High mechanical strength
  • High electrical resistivity
MTC Haldenwanger - Alsint 99, 7 Insulator