Siemens Building Technology QFM3101 Sensor 321142-301 the take-apart construction allows technicians

the take-apart construction allows technicians to access internal components or perform manual flushing to clear debris without removing the valve body from the piping

it does not support continuous standing pilot applications without the appropriate ignition control module

This controller provides a sophisticated interface for managing indoor air quality

Compact Round Form Factor: Fits standard mounting brackets found in most residential and commercial HVAC cabinets

Siemens Building Technology QFM3101 Sensor 321142-301 the take-apart construction allows techniciansThe Siemens Building Technology QFM3101 is a high precision duct relative humidity sensor designed for demanding building automation and HVAC control applications. Featuring a robust 4 20mA output signal, this sensor provides a linear 0 100% RH measurement with a strict 2% accuracy rating. Engineered for professional grade reliability, it functions as a direct functional cross for the HD2XMSX, ensuring seamless integration into existing control loops