Siemens Building Technology QFM3101 Sensor R-407C Superior Contaminant Capture: The molded

Superior Contaminant Capture: The molded core architecture removes solid debris down to microscopic levels

this automatic changeover control facilitates the critical transition between heating and cooling circuits in combination hot and chilled water systems

this specific 3-way mixing valve configuration is primarily designed for liquid media

Universal Application: Compatible with both R-22 and R-410A refrigerants when paired with the appropriate metering device

simplifying the upgrade process for existing service contracts

Siemens Building Technology QFM3101 Sensor R-407C Superior Contaminant Capture: The moldedThe 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