Thermowells / protection tubes

For each measuring point requirement the optimum thermowell / protection tube

Thermowells / protection tubes from WIKA are used with demanding operating conditions both in solid-machined versions from bar stock material and in fabricated versions with tubular design. The variants offered differ mainly in their designs; with flanges, threaded or for welding in. Furthermore, all connections for sanitary applications and also thermowells in solid-machined Vanstone design are available without weld seams. The selection of materials and the manufacturing of the thermowells / protection tubes in accordance with global standards or to customer specifications ensure optimal protection for the sensor.

Sales contact

WIKA Instrumentation Taiwan Ltd.

Tel.:
+886 3 420 6052
Fax:
+886 3 490 0080
info@wika.com.tw

FAQ

What is the difference between thermowells and protection tubes?

Protection tubesare manufactured from tubes which are sealed by a solid welded tip (for example) at the process. Thermowells are manufactured from a complete element of bar stock (round or hexagonal).

What is the appropriate sensor length for a thermometer within a thermowell or protection tube?

For mechanical thermometers, the sensor must have no contact with the bottom of the bore, rather it must be arranged with an air gap of 2-5mm.  For electrical thermometers, the sensor is spring-loaded, since the sensor tip must be touching the bottom of the bo ... More

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