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Siemens QAA2280.FWSC Room Temperature Sensor - Room Temperature Sensors
SiemensRoom Temperature Sensors

Siemens QAA2280.FWSC Room Temperature Sensor

<p>The Siemens QAA2280.FWSC Room Temperature Sensor is a precision wall-mounted device designed for modern building automation systems. Featuring a digital display and a robust plastic conduit box housing, this…

SKU 3G-OTH-69480

Also listed as: QAA2280FWSC · QAA2280 FWSC · QAA2280-FWSC

Brand
Siemens
Item
QAA2280.FWSC Room Temperature Sensor
Part Number
QAA2280.FWSC
Category
Room Temperature Sensors
Available to Order
Also known as:QAA2280.FWSCSiemens
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
QAA2280.FWSC
Type
Conduit Box, Digital, 32°F to 122°F, Integrated Siemens Controller
Display
Digital Display
Housing
Plastic
Includes
RJ-11 Tool
Housing Type
Conduit Box
Product Type
Room Temperature Sensor
Mounting Location
Wall Mount
Temperature Accuracy
±0.90°F
Temperature Signal Output
Integrated Siemens Controller
Electrical Connection Type
Hardwired
Compatible Building Automation Protocols
LoRaWAN
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The Siemens QAA2280.FWSC Room Temperature Sensor is a precision wall-mounted device designed for modern building automation systems. Featuring a digital display and a robust plastic conduit box housing, this sensor delivers accurate temperature readings with an accuracy of ±0.90°F. It integrates seamlessly with Siemens controllers and supports LoRaWAN for wireless communication, making it ideal for retrofit or new installations.</p><p>Procurement buyers in Singapore can rely on 3G Electric for this sensor, with SGD quotes on request and GST handled for local orders. Enjoy fast delivery across Singapore and Southeast Asia, ensuring your projects stay on schedule.</p>

Frequently Asked Questions

What is the temperature accuracy of the Siemens QAA2280.FWSC?

The temperature accuracy is ±0.90°F, ensuring precise room temperature monitoring.

Does the sensor support LoRaWAN and what is included?

Yes, it is compatible with LoRaWAN protocols. The package includes an RJ-11 tool for installation.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks
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Siemens Products

3G Electric supplies Siemens room temperature sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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