the 767A-361 is engineered to work reliably with 15

Vibration Dampening: Precision engineering reduces motor vibration

and R fuses

This prevents dangerous exhaust leaks and saves significant labor time during the swap

Streamlined Installation: 18-inch leads and 1/4" female flare with depressor allow for fast field replacement

Siemens Building Technology QFM2171 THPU32HP7Y the 767A-361 is engineered toThe Siemens Building Technology QFM2171 is a high performance duct relative humidity and temperature sensor designed for integration into commercial HVAC systems. This Q Series duct sensor utilizes a 4 20mA output signal for both RH and temperature, providing stable and precise data transmission even over long wire runs. Engineered for 5% accuracy, the QFM2171 is ideal for BAS (Building Automation Systems) that require reliable monitoring of supply,