Thermowells | McMaster-Carr

Filter by

Insertion Length

Thermowell Connection Pipe Size

Mount Type

Material

For Thermometer Stem Length

For Thermometer Stem Diameter

Nut Length

Maximum Temperature

Maximum Pressure @ Temperature

Conduit Connection Pipe Size

Pipe Size

Hole Diameter

Probe Length

REACH Compliance

Stem Length

Connection Location

Thermocouple Type

RoHS Compliance

DFARS Compliance

For Use With

Tube OD

Overall Length

Thermowell Material

How can we improve?

265 Products

Fluid Handling

Thermowells

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

Thermocouple and RTD Protection Tubes

Thermocouple and RTD Protection Tubes

Shield thermocouple and RTD probes in large, unpressurized tanks

Thermocouples

Measure and transmit liquid, gas, and surface temperature

RTDs

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

Measuring and Inspecting

Thermometers

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)