Mounts on a Flat Duct or Plenum Surface or, for a Plenum‑Rated Application, in a Standard Utility Conduit Box
Primary and/or Secondary Sensor for Use with Electronic Control Systems
Rugged 1/4 in Diameter Aluminum Insertion Probe
Operating Range of 45 to 99 F (7 to 37 C)
Integral 20K Ohm NTC Nonlinear Sensors
Probe Length of 6 in (152 mm)
The C7770 Temperature Sensors are direct wired temperature sensors that are used to sense discharge or return air in a duct. The Sensors contain a temperature sensitive 20K ohm NTC nonlinearized thermistor and are compatible with the Excel 10 controller.