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   Category: our product range >> Thermocouples >> Pipe Clamp K-Type Thermocouple - Code : ATC1 & ATC1R
Pipe Clamp K-Type Thermocouple - Code : ATC1 & ATC1R

The ATC1, K-type, pipe clamp thermocouple is used to take temperatures of pipes or any other cylindrical surface within its 9.5 to 35mm open jaw range. The ATC1R has a open jaw range of 3.0 t0 20mm. Using a pipe clamp thermocouple greatly facilitates taking superheat or subcooling measurements. The ATC1 or ATC1R can be used with any of our meters that measure temperature and any thermometer accepting a K-type thermocouple.

The sensor is virtually isolated from ambient conditions, allowing the thermocouple to read the true pipe temperature for as long as it is attached. The sensors large surface area and increased clamping force help the sensor reach the correct temperature within 30 seconds. Because the jaw is designed for HVAC/R, its clamping ability lets you measure temperatures of pipes that are fixed, at any angle, to walls or other surfaces


  • ATC1 jaw opening 9.5mm to 35mm
  • ATC1R jaw opening  3.0mm to 20mm
  • Temperature Range -45 to 125C (both)
  • Accuracy: +/- 2C ; 0.5C after field calibration @ 0 to 80C
  • Max 125C (probe)
  • Tough single moulded hand grips
  • Plug: K-type thermocouple male mini plug.
  • Typical stabilization time: less than 30 seconds