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Resistance thermometers with threaded socket and mineral-insulated measuring insert
Resistance thermometers with threaded socket and mineral-insu- lated measuring insert (55-WES) are used for general temperature measurement in low-pressure gaseous, liquid and plastic media environments, depending on the properties of the protection tube and surrounding media, up to a temperature of 800°C.
A threaded socket is welded to the protection tube, providing for the stability of the process connector in sensors of this product line. Depending on the application, the socket is welded to the protection tube, either directly beneath the connection head or with a gap of 100 or 200mm, for example.
The protection fittings are usually made of a single seamlessly drawn stainless steel tube with a circular blank welded inside. In order to facilitate particularly quick temperature change mea- surements, we offer sensors with a tapered sensor tip.
For specialised applications (precision, long-term stability, etc.) we recommend the application of precision resistors with narrowed tolerance.
Resistance values and tolerances of our resistance thermometers are according to DIN EN 60751.
Application examples for resistance thermometers with threaded socket and mineral-insulated measuring insert:
Waste recycling / waste incineration
Plant and machine construction
Automobile industry
Chemical industry
Laboratories
Energy production
Food industry
