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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Engineered with a 10K Ohm thermistor
ensuring compatibility with a wide range of residential and commercial HVAC equipment
the housing is typically rated for a maximum working pressure of 250 PSIG at 150°F
Professionals will appreciate the external setpoint adjustment dial
Field technicians often utilize the CNT0915 when diagnosing issues related to frozen coils or failed defrost initiation
Siemens Building Technology QFM3100 Sensor 328140-751 Engineered with a 10K OhmProfessional grade environmental control requires high precision instrumentation, and the Siemens Building Technology QFM3100 Sensor is engineered for exactly those demanding HVACR environments. This duct relative humidity sensor delivers a highly accurate 0 10Vdc output signal across the full 0 100% RH spectrum, ensuring stable performance in ventilation and air conditioning plants. As the direct replacement for HD2XVSX, the QFM3100 integrates