![Siemens QFA3101 Humidity Sensor, 4-20mA Output — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-qfa3101-card.png?v=1794070265&width=1946)
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Siemens QFA3101 Humidity Sensor, 4-20mA Output
Siemens QFA3101 Humidity Sensor, 4-20mA Output
Regular price
$327.19 USD
Regular price
Sale price
$327.19 USD
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Low stock: 1 left
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SKU:QFA3101
View full details![Siemens QFA3101 Humidity Sensor, 4-20mA Output — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-qfa3101-card.png?v=1794070265&width=1445)
![Siemens QFA3101 Humidity Sensor, 4-20mA Output specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-qfa3101-specs.png?v=1794070266&width=1445)
The Siemens QFA3101 is a humidity sensor used to monitor relative humidity in HVAC systems and provide feedback to building automation controls. It outputs a 4-20mA signal for integration with control systems.
This is a genuine Siemens replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | QFA3101 |
|---|---|
| Brand | Siemens |
| Type | Humidity Sensor |
| Output Signal | 4-20mA |