RH100S02I20J

S/S Surface Humidity Transmitter, 2%, 4-20mA output, 10,000, type 2, NTC Thermistor, ?0.2?C https://downloads.greystoneenergy.com/Submittals/PS-RH100SXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-RH100SXXX.pdf