Thermocouples

Mineral insulated thermocouples, made to order in our Sefton factory, including Types K, J, T and N. Choose how the sensor terminates and mounts, or go straight to a drawing number.

Thermocouple assembly with a grey cast terminal head and chained cap, fitted through a hex nipple to a stainless steel screwed thermowell Terminal headProcess connectionCable entrySheathThermowellHot junctionInsertion length (U)
Thermocouple assembly with a grey cast terminal head and chained cap, fitted through a hex nipple to a stainless steel screwed thermowell, shown head up Terminal headProcess connectionCable entrySheathThermowellHot junctionInsertion length (U)
Thermocouple with screwed thermowell · Main components · Not to scale The sheath and hot junction sit inside the thermowell and are shown in hidden line. U is the insertion length, made to order.TitleThermocouple with screwed thermowellAssemblyMain componentsScaleNot to scale

Thermocouple families

Each family holds its standard drawings. Tell us the drawing number, lengths, fittings and connection you need. We will confirm what can be supplied.

Mineral insulated assemblies

Mineral insulated, metal sheathed (MIMS), grouped by termination and mounting

Hazardous areas

Check each drawing for its certification

Not on a standard drawing?

Send a drawing or describe the process conditions for a quotation. CAD drawings for custom assemblies are available on request.

Development site for review. Enquiries are not delivered.