Air Relative Humidity Transmitters & Psyhrometers

Air Relative Humidity and Temperature Transmitters
Air Relative Humidity and Temperature Transmitters are used for measuring air relative humidity and temperature. Available in several models with three types of sensors: HIH, SHT21 and SHT25.

A type of hygrometer used for measuring high relative humidity and air temperature, one having a wet bulb and the other having a dry bulb. The difference between the readings of the thermometers gives an indication of atmospheric humidity.