This Q-Series Duct Relative Humidity & Temperature Sensors monitor and transmit changes in humidity and temperature to the building control systems. These units are especially suited for applications where precise, stable humidity sensing is required. This sensor has a 5 percent accuracy rating, a 4 to 20 mA humidity output signal, and a 4 to 20 mA temperature signal.
Duct, Temperature Sensors & Transmitters
QFM2171
Duct Humidity & Temperature Sensor, 4-20mA, 5% Accuracy
$485.30



