Comet H3431-4 - Temperature and Humidity Regulator w/RS485 Output, 4m Cable
Humidistat, thermostat with two relay outputs. Outdoor, indoor use. Relative humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy. Three two-state inputs.
The device is supplied with a T+RH probe with 4 meters cable.