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Siemens QFA3101 is a room humidity sensor that provides a 4 to 20 mA analog output for monitoring relative humidity. The sensor offers 2% accuracy and is housed in a plastic enclosure for surface mounting in room applications. Its measuring range covers 0 to 100% relative humidity and it is intended for ventilation and HVAC control systems requiring humidity measurement with short response times.
Room humidity sensor, 2% accuracy, 4â20 mA output, 0â100% RH range
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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