Fieldpiece ATC1R Pipe-Clamp Type K Thermocouple (1/8"–3/4")

Using a pipe-clamp thermocouple greatly simplifies superheat and subcooling measurements, making it an ideal choice for most refrigeration systems. The ATC1R works with all Fieldpiece meters that support temperature measurement and with any thermometer that accepts Type K thermocouples. The sensor is effectively insulated from ambient temperature, so the thermocouple reads true pipe temperature throughout the measurement. The large contact area and increased clamping force allow the sensor to reach the correct temperature in under 30 seconds.

The jaw design, developed specifically for HVAC/R, allows pipe temperature to be measured at any angle — even flush against walls or other surfaces. Specification · Pipe OD range: 1/8" – 3/4" · Accuracy: ±2 °C; after field calibration ±0.5 °C in the range 0–80 °C · Temperature range: –46 to 125 °C · Thermocouple conductors: Type K (nickel–chromium / nickel–aluminium) · Probe insulation and clamp material: designed for continuous use up to 125 °C; actual service life depends on calibration and ambient conditions · Connector: Type K mini-plug (male) · Typical stabilisation time: <30 seconds