TRUERH™ Duct Probe Humidity Devices Are Used For Humidity And Temperature Readings In Wall Or Duct-Mount.
TRUERH™ Duct Probe Humidity Element with Temperature Sensors are made of all-polymer for improved resistance to chemical corrosion. Humidity sensor patented sensing element provides accurate and reliable humidity sensing. Circuitry and calibration techniques are patent pending. One-unit humidity and temperature sensors reduce installation costs. User-selectable output voltage range allows choice of standard voltage outputs for use with systems in service or new systems. HE Series Devices are available in Duct or Wall Mount styles. HL Series Devices provide several humidity control applications, including high-limit or proportional override, stand-alone proportional or stand-alone two position. Duct Humidistats function as an operating control that automatically shuts off a humidifier when setpoint is reached, and turns it on when humidity falls 5% below the setpoint.