Copper Temperature Sensor

Copper Temperature Sensor


  • Lightweight design, exquisite appearance, simple to install, highly accurate for reading temperatures of the return supply, recirculation line, cold water supply and/or mixing valves. 
  • The copper temperature sensor has a wide measuring range. Waterproof, moisture-proof and anti-rust.
  • The resistance in the wire will change as the temperature does, and by supplying a constant current, the measured voltage will drop across this resistance which can be used to determine the temperature. 
  • For the AutoHotEMS additional temperature sensors can be purchased.


  • Resistance / Temperature Curve: = “J”
  • Lead Wire: 24 AWG, Stranded Conductor, Two Conductor
  • Zip Cord: PVC Insulated ZipCord 
  • Temperature Range: 41-221°F 


Contact us directly for an overview of the AutoHot EMS!

Materials Included:

  • One Copper Temperature Sensor.
  • One wire tie.   
  • Includes insulation tape.
Weight 0.1875 lbs
Dimensions 2 × 2 × 6 in