HASPC04I02FJS

High Accuracy Room, Humidity and temperature transmitter c/w temperature setpoint control, 4-20 mA output, 2%, Fan speed switch, Comm. Jack (3.5 mm phono), Override switch (Includes OCC input) https://downloads.greystoneenergy.com/Submittals/PS-HASPCXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-HASPCXXX.pdf