The HE-67xx Series Humidity devices house both a humidity and a temperature sensor in a wall or duct-mount style.
The humidity sensor is capable of measuring Relative Humidity (RH) over the entire range of 0 to 100%,
and its All-Polymer construction provides improved resistance to chemical corrosion.
The TRUERH product line delivers devices with RH accuracy of either 2% or 3% RH.
TRUERH humidity elements produce voltage output signals proportional to measured
humidity for humidity indication.