WIRING OF AN RTD What is the difference between 2 WIRE 3 WIRE and 4 WIRE RTD Sensors? Post author:Dave Farmery Post published:May 27, 2020 Post category: WIRING OF AN RTD, What is the Difference Between a 2, 3, and 4 Wire RTD? Continue ReadingWIRING OF AN RTD What is the difference between 2 WIRE 3 WIRE and 4 WIRE RTD Sensors?