Satchwell DDH/DDTH Duct Humidity and Temperature Sensor Data Sheet

This data sheet covers the Satchwell range of duct-mounted humidity and temperature sensors, including models DDH and DDTH, designed for relative humidity measurement and temperature control in ventilation systems. It provides specifications, installation guidelines, wiring details, calibration procedures, and compatibility with controllers such as BAS, Sigma, IAC, KMC, MMC, and MN.