Siemens Building Technology QFA3171 Sensor 322838-752 this versatile component features a

this versatile component features a wide 100-250V AC/DC control voltage range

The ZX200 power element is specifically tuned for low-temperature applications

By utilizing genuine Secop (Nidec) parts

it includes high-temp Teflon packing

ensuring precise alignment of the HVAC blower assembly

Siemens Building Technology QFA3171 Sensor 322838-752 this versatile component features aThe Siemens Building Technology QFA3171 Sensor is a high precision instrumentation solution engineered for demanding HVACR environments. This room humidity and temperature sensor utilizes a 2 wire 4 20mA output signal for both relative humidity (0 100% RH) and temperature monitoring, ensuring robust signal integrity over long cable runs in industrial or commercial facilities. Designed without a display to maintain a low profile and minimize field