Mineral Insulated Thermocouples

Fast Responding, Durable and Capable of Handling High Temperatures

Our mineral insulated thermocouple probes are manufactured with compacted magnesium oxide insulation housed in a stainless steel or alloy sheath that protects the thermocouple element from the application's environment. This construction provides an incredibly durable design that can be adapted to a wide variety of applications. Operating temperatures up to 2400°F (1315°C).

Mineral Insulated Thermocouple with Plug

Rigid Thermocouples

with Plug

The rigid mineral insulated sheath provides protection and accurate placement through bulkheads or platens. Miniature and standard plugs mounted on the sheath.  Use with a compression fitting for immersion application.

Thrmocouple with Connection Head

Rigid Thermocouples

with Connection Head

Connection thermocouple heads are designed to provide access to wiring between the sensor and the instrument and provide protection from the elements.  Typically mounted on the sheath using NPT style bulkhead fittings

Mineral Insulated Thermocouple with Leads

The rigid mineral insulated sheath provides protection and accurate placement through bulkheads or platens. Select lead protection and length suited for your application.  Use with a compression fitting for watertight immersion application.

Rigid Thermocouples

with Leads