Siemens QAA2220.EWSN Room Temperature Sensor, Wall Mount, Conduit Box, LonWorks
The Siemens QAA2220.EWSN is a wall-mount room temperature sensor with a plastic conduit-box housing and no display. It provides single-measurement temperature sensing with an accuracy of ±0.72°F and is hardwired for…
SKU 3G-OTH-69400
Also listed as: QAA2220EWSN · QAA2220 EWSN · QAA2220-EWSN
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
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Product Description
The Siemens QAA2220.EWSN is a wall-mount room temperature sensor with a plastic conduit-box housing and no display. It provides single-measurement temperature sensing with an accuracy of ±0.72°F and is hardwired for connection to building automation systems via the LonWorks protocol. The unit includes matching gaskets.
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 QAA2220.EWSN room temperature sensor used for?
The Siemens QAA2220.EWSN is a wall-mount room temperature sensor used in building automation systems to measure ambient temperature. It connects via LonWorks protocol and is hardwired into a conduit box, making it suitable for commercial HVAC control applications.
What are the specifications of the Siemens QAA2220.EWSN temperature sensor?
The Siemens QAA2220.EWSN measures temperature from 32°F to 122°F with ±0.72°F accuracy. It has a plastic housing, no display, and includes matching gaskets. It is hardwired for LonWorks building automation systems and mounts on a wall in a conduit box.
Where to buy the Siemens QAA2220.EWSN temperature sensor worldwide?
3G Electric supplies the Siemens QAA2220.EWSN room temperature sensor 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 QAA2220.EWSN wall-mount temperature sensor?
Install the Siemens QAA2220.EWSN by mounting the conduit box to a wall, connecting the hardwired LonWorks bus, and securing the sensor with the included gaskets. Follow standard building automation wiring practices and ensure the sensor is away from heat sources for accurate readings.
Used in
Common applications for SiemensSiemens 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.