WIKA Model TH Thermowells

For Bimetal Thermometers & Gas Actuated Thermometers

Thermowells for temperature instruments are recommended for all process systems where pressure, velocity or viscous, abrasive and corrosive materials are present individually or in combination. A properly selected thermowell protects the temperature instrument from possible damage resulting from these process variables. Furthermore, a thermowell permits removal of the temperature instrument for replacement, repair or testing without affecting the process media or the system.

Standard Features

• Process Connections: Threaded, flanged, sanitary, socket, weld, weld-in
• Instrument Connection: ¾" NPSM standard (National Pipe Standard Mechanical; a straight pipe thread for mechanical joints)
• Shank Configurations: Reduced, straight, tapered
• Bore Diameter: .260", .385"
• Materials: Brass, AISI 304, AISI 316
• Surface Finish: Brass: 60-100 Ra; AISI 304 & AISI 316: 60-100 Ra sanitary (AISI 304 & AISI 316): 16-20 Ra

Shop All Products