Siemens QFA3280.EWNC Room Temp Sensor, RH 2%, for TEC, Digital signal, Temp Sensing, No Logo, Tool Port.

Siemens QFA3280.EWNC Room Temp Sensor, RH 2%, for TEC, Digital signal, Temp Sensing, No Logo, Tool Port.. The Siemens QFA Series sensors designed for high-accuracy and reliable humidity and temperature monitoring in HVAC and other critical environments, such as production facilities, laboratories, and hospitals.