What is an RTD

Components of RTD

Resistance Temperature Detector (RTD) is a temperature sensor which measures temperature using the principle that the resistance of a metal

3 Wire RTD Connections

RTD Sensor Connections

Proper connections for all three types of RTD sensor (2-wire, 3-wire, and 4-wire) to a user configurable transmitter are shown

RTD Standards list

RTD Standards

RTD Standards A resistance temperature detector or platinum resistance thermometer works on the principle that the electrical resistance of a