Immersion temperature probe Honeywell Cooling and Refrigeration

The Honeywell range of probes provides reliable temperature detection by conversion of temperature to a resistance value. The probes are compatible with the Honeywell Refrigeration range of temperature controllers and monitors.

The probes are available in 2k (two versions), 3k, 5k, 20k and PT1000 variants, and are all designed to operate in, and accurately detect, temperatures between -40°C and 100°C (-40° F and 212°F).

Probe Range

Black NTC 2k resistance @ 25°C (77°F)
Black* NTC 2k resistance @ 25°C (77°F)
Orange NTC 3k resistance @ 25°C (77°F)
Green NTC 5k resistance @ 25°C (77°F)
Brown NTC 20k resistance @ 25°C (77°F)
Red PTC 1k resistance @ 0°C(32°F)

Fitted with red sleeve for identification purposes only.

The probes are of single part design. They incorporate a temperature sensitive element, sealed in thermoplastic elastomer, molded on to the connecting cable. This design maintains accurate performance under conditions of extreme humidity.

Where a probe is required to sense the temperature of a pipe, a probe-clip kit is available to help ensure good thermal contact between the probe and various diameters of refrigerant pipe.