Resistance thermometers

Resistance thermometers with Pt100/Pt1000 resistor

Resistance thermometers are equipped with platinum sensor elements which change their electrical resistance as a function of temperature. In our range of products you will find versions with connected cables as well as versions with connection heads. A temperature transmitter can be installed directly in the connection head. Furthermore, in the WIKA product portfolio, in addition to threaded resistance thermometers, flanged resistance thermometers or process resistance thermometers, you will also find the right measuring insert for your application.


What are the response times of the various measuring inserts?

The measurement of the response time is carried out in flowing water in accordance with DIN EN 60751 and VDI / VDE 3522.

Ø 6 mm 1xTyp K, ungrounded: t0,5 = 3,3 sec. t0,9 = 7,9 sec.
Ø 6 mm 1xTyp K, grounded: t0,5 = 1,1 sec. t0,9 = 3,5 sec.
Ø 6 mm 1xPt10 ... more