Siemens QFA3280.FWSC Room Temperature and Humidity Sensor
The Siemens QFA3280.FWSC is a wall-mount room temperature and humidity sensor with a digital display and plastic housing. It provides a 4 to 20 mA humidity output, a temperature accuracy of ±0.90°F, and a relative…
SKU 3G-OTH-70871
Also listed as: QFA3280FWSC · QFA3280 FWSC · QFA3280-FWSC
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Siemens QFA3280.FWSC is a wall-mount room temperature and humidity sensor with a digital display and plastic housing. It provides a 4 to 20 mA humidity output, a temperature accuracy of ±0.90°F, and a relative humidity accuracy of ±2% of full scale over a 0 to 100% range. This plug-in sensor is compatible with building automation systems and includes anchors for installation.
Frequently Asked Questions
What is the Siemens QFA3280.FWSC temperature and humidity sensor used for?
The Siemens QFA3280.FWSC is a wall-mount room sensor that measures temperature from 55°F to 95°F and relative humidity from 0 to 100%. It provides a 4 to 20 mA humidity output and is compatible with building automation systems for HVAC control in commercial facilities.
What are the specifications of the Siemens QFA3280.FWSC sensor?
The Siemens QFA3280.FWSC is a digital wall-mount sensor with a plastic housing and digital display. It has a temperature accuracy of ±0.90°F, relative humidity accuracy of ±2% of full scale, and a 4 to 20 mA humidity output. It includes anchors and uses a plug-in electrical connection.
Where to buy the Siemens QFA3280.FWSC sensor worldwide?
3G Electric supplies the Siemens QFA3280.FWSC temperature and humidity sensor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this building automation compatible sensor.
How to install the Siemens QFA3280.FWSC wall-mount sensor?
Mount the Siemens QFA3280.FWSC sensor on a wall at a representative room height, away from direct sunlight or drafts. Use the included anchors for secure attachment. Connect the plug-in terminals per the wiring diagram for building automation systems. Ensure the 4 to 20 mA loop is properly terminated.
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3G Electric supplies Siemens room temperature & humidity sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.