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Burns Engineering

100A Direct Immersion Thermocouple

General purpose direct immersion thermocouple, available in 1/4", 3/16", and 1/8" diameters

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Have questions? We're here to help!

A direct immersion-style thermocouple that features a 0.50″ NPT process connection and 0.50″ NPT instrument connection.  The 0.250″ diameter stem is standard with an optional 0.188″ and 0.125″  diameters available.  Pressure rated to 3000 psi. Available with ratings for use in hazardous atmospheres.  Single and dual sensors with special limits of error accuracy.

Sensor type Thermocouple (Special Limits)
Temperature range -200°C to 1260°C (-328°F to 2300°F)
Sensor style Direct immersion
Sheath diameter 0.125", 0.188", 0.250"
Immersion depth Fixed
Process connection 1/2" NPT
Head connection NPT
Spring loaded for thermowell No
Wire termination Head
Hazardous Ratings Optional

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