Threaded thermowells have a bore diameter of 0.260" with a straight shank & lagging extension. Ideal for 1/4" Dia elements. Click here to see more.

Threaded thermowells have a bore diameter of 0.260" and are our most popular thermowells due to their low cost. Click here to browse more thermowells.

Threaded thermowells are available in straight, step down, & tapered shanks. Imperial versions available. Click here to shop all metric thermowells.

Threaded thermowells have a bore diameter of 0.260" with a tapered shank. Ideal for 1/4 inch diameter elements. Click here to shop more.

Threaded thermowells are available in straight shanks. Ideal for 3/8 inch diameter elements. Click here to shop more thermowells.

Threaded thermowells have a bore diameter of 0.385" with a tapered shank. Ideal for 3/8 inch diameter elements. Click here to shop more.

Threaded thermowells have a bore diameter of 0.260" with a tapered shank & lagging extension. Ideal for 1/4" Dia elements. Click here to shop more.

Threaded thermowells are available in straight and step down shanks. Ideal for 1/4 inch diameter elements. Click here to shop more thermowells.

Self-gripping spring and 1/2" NPT threaded fitting can be added to any 1/4" diameter probe to convert it for thermowell use. Helps achieve optimal thermal contact.

Spring loaded protection heads with 1/2" NPT mounting threads. Ideal for use with thermowells. Standard and configurable probe options including types K, T, J, E and N.

Thermowells have straight shanks & have a thread connection style. Varity of materials/ cap & chain are available. Click here to see more.

Thermocouple probes that are spring loaded for optimal thermal contact in thermowells. Include a spring and 1/2NPT threaded fitting. M12 connectors with compensated TC pins.

RTD probes that are spring loaded for optimal thermal contact in thermowells. Include a spring, 1/2NPT threaded fitting, and M12 connector. 2, 3, and 4-wire options available.

RTD probes intended for use in thermowells. Spring loaded for optimal thermal contact. Include an adjustable spring, 1/2" NPT threaded fitting & 4-pin M12 connector.

Replacement probes for use in industrial protection heads with 1/2" NPT mounts. Standard and configurable thermocouple probes options including types K, T, J, E and N.

RTD probes intended for use in thermowells. Spring loaded for optimal thermal contact. Include an adjustable spring, 1/2" NPT threaded fitting & 4-pin molded M12 connector.

Omegaclad XL Thermocouples provide high temperature ranges, up to 1335°C, and low drift probes paired with various industrial head options. Thermocouple type K and N.