Siemens Building Technology QFM3101 Sensor 321142-301 it does not support continuous

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

ensuring seamless wiring line voltage integration

This component utilizes a standard 1/4" NPT connection

which is vital for maintaining the stoichiometry required for high-efficiency operation

Always verify rotation from the proper viewing reference used for the original equipment before installation

Siemens Building Technology QFM3101 Sensor 321142-301 it does not support continuousThe 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