This sensor is used to measure the supply and return temperature in HVAC system. The flange mount design makes it easy to install the sensor in tight quarters There are several sensor elements to choose from which guarantee compatibility with all popular DDC systems. The probe shown in the picture is 12in long, and employs either a precision thermostor or platinum film sensor field calibration is not generally required. The 10ft(3m) cable is plenum rated.

INDUSTRIAL GRADE PROBES: Epoxy sealed
Extensively tested during each stage of manufacturing
2k, 3k, 10k-2, 10k-3, 100k and other ranges available
Accurate to +/- 0.2 Deg. C from 0C to 70C
Operating Range: -80C to 120C