Dial thermometers with welded connection

In production :  6 to 8 weeks

Housing: ring set

Measuring system: bimetal coil

Precision: Class 1

Nominal sizes: 63, 80, 100, 125, 160 mm

Measuring range: 60 to 600 K


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Precision bimetallic thermometers are the proven solution for the local measurement of the temperature of fluids and gases in the industrial sector. They are ideal for installation in pipelines, containers, machinery and factories and require no external power. Based on the high protection class (IP65) and the measuring principle, which makes them insensitive to ambient temperature fluctuations, we also recommend these versions for outdoor use.


The dial thermometers type 621 to 681 are local thermometers with a crimped annular housing. The housings, dip tubes and fittings are made of stainless steel. All devices comply with EN 13190 and meet Class 1 requirements.

The devices are available in nominal sizes from 63 to 160 mm. Thanks to the crimped housing, the thermometers are permanently sealed (IP65) and are ideal for filling the housing with silicone oil (optional).

We offer many different display ranges with measurement ranges from 60 to 600 K. On the connection side, our standard range includes three different designs, six different connection types, various connection threads as well as many lengths and diameters of tube. diver. When combined with each other, the variants offer perfect solutions for almost any application.

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