Resistance thermometers (RTD’s)

Resistance thermometers with Pt100/Pt1000 resistance

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 resistance thermometers with connected cable as well as versions with connection head. A temperature transmitter can be installed directly in the connection head. Resistance thermometers are suitable for applications between -200 ... +600 °C (-328 °F … 1,112 °F) (dependent on instrument model, sensor element, accuracy class and materials coming into contact with the medium).
Accuracy classes AA, A and B apply to all resistance thermometers. They are available with a tolerance value to IEC 60751.

Sales contact Questions? Find a contact in your vicinity.


FAQ

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 Section 4.3.3 and VDI / VDE 3522.

v=0,4m/s T start = approx. 20°C  T end = approx. 30°C
 
6mm 1xTyp K, isolated: T50= 4,0sec. ... More

How is the accuracy class calculated?

Per DIN EN 60751 Point 5.1.3 Table 3 in °C

Class AA ± (0,1+0,0017 * t)
Class A ± (0,15+0,002 * t)
Class B ± (0,3+0,005 * t)
Class C ± (0,6+0,01 * t)

Wish list - Documents (0)

There are currently no documents on your wish list. You can add any document from the download area to your wish list. To do this, select the desired language using the flag symbol.

The maximum number of 20 entries was reached.

To receive your download link via e-mail, enter your address here:

The e-mail address is invalid.