HTRC3LIJ

Room Humidity/Temperature Transmitter, 3%, Viewable LCD, 4-20 mA output, Communication Jack (3.5 mm phono) https://downloads.greystoneenergy.com/Submittals/PS-HTRCXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-HTRCXXX.pdf