Siemens Building Technology QFA3230.FWSN Sensor 340793-762 engineered to break the electrical
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Description
engineered to break the electrical circuit to the gas valve if the heat exchanger temperature reaches the 120-degree opening temperature threshold
eliminating field modifications and ensuring correct gasket alignment
The integrated sensor requires an add-on sensor connection kit (sold separately) to communicate via BMS
Can this be used on water boilers
making it reliable for high-side protection in refrigeration racks and air conditioning units
Siemens Building Technology QFA3230.FWSN Sensor 340793-762 engineered to break the electricalThe Siemens QFA3230. FWSN is a high precision room relative humidity sensor engineered for demanding building automation environments. Designed to interface seamlessly with controllers via 0 10Vdc or 4 20mA selectable outputs, this unit provides critical environmental data for variable air volume (VAV) systems and air handling units (AHUs). It offers a full 0 100% RH measurement range paired with a 10k? Type II thermistor for integrated temperature
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