Comet H3531-4 - Thermometer Hygrometer w/Ethernet Interface and Relays, 4m Cable
Ambient humidity, temperature Ethernet sensor on cable with two relay outputs.
Sensor H3531 is designed for online monitoring of temperature, relative humidity of air without aggressive substances. Three binary inputs to detection of two-states signals are the advantage. Other devices are controlled by two relay outputs.
High precision capacitive polymer sensor ensures excellent long-term calibration stability and ultimate accuracy. Measured values are also converted to other humidity interpretations: dew point temperature, absolute humidity, specific humidity, mixing ratio, and specific enthalpy.
The device is supplied with a T+RH probe with 4 meters cable.