For each measuring point requirement the optimum thermowell

Thermowells from WIKA are used with demanding operating conditions both in solid-machined versions from solid-body material and in fabricated versions with tubular design. The variants offered differ mainly in their designs; with flanges, with threads for screwing in 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 in accordance with global standards or to customer specifications ensure optimal protection for the sensor.

Sales contact

WIKA Instrumentation Pars Kish Ltd.

Tel.:
+98 21 88206-596
Fax.:
+98 21 88206-623
info@wika.ir

FAQ

What do the markings on  'sealing faces to ASME B16.5' mean?

RF - Raised Face:
Sealing faces with a standard roughness "Stock Finish" 125-250 AARH to B16.5
RFSF - Raised Face Smooth Finish:
< 125 AARH (not defined in B16.5)
RTJ - Ring Joint Groove/RJF Ring Joint Face  < 63 AARH to B16.5
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Why do modern thermowells mainly have female threads for thermometer connections, and not male threads as in older specifications?

The risk of damage with  female threads is less than with male threads.Since the replacement of thermowells is always fraught with difficulties. Since it allows the thermometer to be removed without difficulty while the plant is running, this configuration is ... More

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