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Siemens Temperature Sensor: Wall Mount, Conduit Box, Digital, 32°F to 122°F - Room Temperature Sensors
SiemensRoom Temperature Sensors

Siemens Temperature Sensor: Wall Mount, Conduit Box, Digital, 32°F to 122°F

The Siemens QAA2280.DWSC is a wall-mount room temperature sensor with a digital display and plastic conduit-box housing. It features a temperature accuracy of ±0.90°F, a range of 32°F to 122°F, and a hardwired…

SKU 3G-OTH-69470

Also listed as: QAA2280DWSC · QAA2280 DWSC · QAA2280-DWSC

Brand
Siemens
Item
Temperature Sensor: Wall Mount, Conduit Box, Digital, 32°F to 122°F
Category
Room Temperature Sensors
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
QAA2280.DWSC
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
LonWorks
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

The Siemens QAA2280.DWSC is a wall-mount room temperature sensor with a digital display and plastic conduit-box housing. It features a temperature accuracy of ±0.90°F, a range of 32°F to 122°F, and a hardwired electrical connection. The sensor outputs temperature via an integrated Siemens controller and is compatible with LonWorks building automation protocols. It includes an RJ-11 tool for setup.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Siemens QAA2280.DWSC room temperature sensor used for?

The Siemens QAA2280.DWSC is a wall-mount room temperature sensor with a digital display, designed for building automation systems. It outputs temperature via an integrated Siemens controller and communicates over LonWorks protocols, making it suitable for HVAC control in commercial facilities.

What are the specifications of the Siemens QAA2280.DWSC temperature sensor?

The Siemens QAA2280.DWSC has a temperature range of 32°F to 122°F with ±0.90°F accuracy. It features a plastic conduit-box housing, hardwired electrical connection, digital display, and includes an RJ-11 tool. It is compatible with LonWorks building automation protocols and integrates a Siemens controller.

Where to buy the Siemens QAA2280.DWSC temperature sensor worldwide?

3G Electric supplies the Siemens QAA2280.DWSC room temperature sensor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this LonWorks-compatible sensor.

How to install the Siemens QAA2280.DWSC wall-mount temperature sensor?

Mount the Siemens QAA2280.DWSC on a wall in a location away from direct sunlight or drafts. Use the included RJ-11 tool for setup. Connect the hardwired electrical terminals per the wiring diagram, ensuring compatibility with your LonWorks building automation system. Follow standard HVAC sensor installation practices.

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

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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