Siemens Building Technology QFM3160 Sensor 321894-709 all of which accept 1/4"

all of which accept 1/4" OD metallic or rigid plastic tubing via integral compression ferrules

this part ensures precise fuel-to-air ratios and consistent manifold pressure

this assembly facilitates the necessary air handler performance required to maintain system pressure across the ductwork

Precision Sequencing: Features a 3

Siemens Building Technology QFM3160 Sensor 321894-709 all of which accept 1/4"The Siemens Building Technology QFM3160 Sensor is a high precision duct relative humidity and temperature sensor engineered for commercial ventilation, air conditioning, and process control applications. Designed for industrial grade reliability, this dual output HVAC sensor provides linear 0 10Vdc signals for both humidity (0 100% RH) and temperature monitoring. Featuring a capacitive humidity sensing element and a high stability Pt1000 RTD, the