Thermocouples in Thermowells

For protection against chemical and mechanical stresses thermocouples are installed in protective fittings. The optimal design is optained from the respective application.

The thermowells are made of metallic heat-resistant materials. The thermocouples are available with different mounting types, be it for screwing, welding or plugging, with flange or other conection technology.

The measuring insert is easily replaceable during opperation.

In the illustration on the right side you find a sample photo of a model with threaded fittings.

We would be pleased to answer your inquiry about these products.

Thermoelemente in Schutzrohren

Basically thermocouples are composed of the following components

Connection head

Type A and B acc. to EN 50446



according to DIN 43722


The following product information gives you further details about this topic

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Product information

Sraight thermocouples

according to EN 50 446 (DIN 43 733) for harsh industrial applications

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Product information

Metal protected Measuring inserts

Thermocouples and resistance thermometers DIN 43 735

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Product information

Thermowells and neck tubes 

of metal according to DIN 43 772

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Product information

Temperature transmitters

for head and rail mounting