Relative humidity is the percentage of water contained in the air. Many times for industrial or conservation reasons it is necessary to measure and control humidity
This humidity sensor, designed to be compatible with the protocol sensors known as 4 ~ 20 with the same characteristics but greater stability
This sensor is connected by 2 cables in which is included both the power supply and the information that is sent to a control center
It is prepared to linearly measure the humidity between 1% and 99% of the relative humidity. The relative humidity is manifested by varying the consumption of the sensor between a range of 4mA @ 0% RH to 20mA @ 100% RH.