Siemens Building Technology QFM2160U Sensor 321702-401 programmed range

programmed range

this heavy-duty heat shield is vital for maintaining the directional heat flow required for efficient heat exchanger operation

and trial-for-ignition timings match your original equipment to maintain safety certifications

communication faults

Siemens Building Technology QFM2160U Sensor 321702-401 programmed rangeThe Siemens Building Technology QFM2160U Sensor is a high performance Duct RH Sensor designed for critical HVACR applications where long term stability and precision are paramount. This Siemens Q Series sensor monitors relative humidity and temperature in air ducts, providing dual 0 10Vdc output signals for seamless integration with building automation systems. Built for the rigors of industrial environments, the QFM2160U features a capacitive sensing