Thermowells | McMaster-Carr

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Mount Type

Material

Thermowell Connection Pipe Size

Insertion Length

For Thermometer Stem Diameter

1/4"

3/8"

For Thermometer Stem Length

Nut Length

Hole Diameter

Maximum Temperature

Maximum Pressure @ Temperature

Conduit Connection Pipe Size

Connection Location

REACH

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

Compliant with Exemptions

DFARS Specialty Metals

Stem Length

Pipe Size

Probe Length

Tube OD

Thermocouple Type

Overall Length

For Use With

Display Type

Thermowell Material

Flange OD

199 Products

Fluid Handling

Thermowells

Prevent damage to thermometers and temperature probes in pressurized tanks and pipelines

115 products

Thermocouple and RTD Protection Tubes

Shield thermocouple and RTD probes in large, unpressurized tanks

16 products

Thermocouples

Measure and transmit liquid, gas, and surface temperature

33 products

RTDs

Measure and transmit liquid, gas, and surface temperature more precisely than thermocouples

3 products

Measuring and Inspecting

Thermometers

Monitor temperature in tanks, pipes, control panels, and other equipment

12 products