Endress+Hauser’s iTHERM TrustSens hygienic resistance temperature detector (RTD) is a self-calibrating temperature sensor that can be used in bio/pharma processes to eliminate the risk of undetected ...

You can achieve accurate resistance-temperature-detector sensor measurements without having to resort to using a precision current source.

Therefore, a 4-wire configuration results in the best performance. RTD Configuration Circuit A high precision and accurate RTD sensor measurement requires precise signal conditioning, ...

This software-controlled RTD emulator produces voltages that cover the output range of the sensor. It supports all three RTD wiring configurations and associated sense-wire configurations.

This article revisits the building blocks used in the design of many RTD-based temperature sensors and discusses the limitations that these impose on a sensor’s application. It then shows how to ...

To calibrate this circuit, replace the sensor with a precision decade box. Set the decade box to simulate 0°C and adjust the offset trim of R 2 for an output of 0V at Pin 7 of IC 3 .