Browse over 10,000 Electronics Projects

Howto Measure RTD over long distances

Howto Measure RTD over long distances

Maurizio @ tipped us with his latest article on how to measure Resistance Temperature Detectors over long distances.


There is a multitude of process parameters nowadays that need to be measured in the industrial environment (temperature, pressure, humidity, force etc.). Out of these, undoubtedly the most common one is temperature, as it influences most manufacturing parameters. It is no wonder then that many solutions have been developed over time to measure it. There are a few general categories any industrial temperature sensor will fall into: thermocouples, RTDs (Resistance Temperature Detectors), thermistors and integrated silicon sensors. There is no “best sensor” rather they all have pros and cons which need to be individually evaluated for each application.

Howto Measure RTD over long distances – [Link]