Siemens QFA32SS.EWSN Room Temperature and Humidity Sensor
The SIEMENS QFA32SS.EWSN is a wall-mounted room temperature and humidity sensor with no display, housed in plastic and including matching gaskets. It provides a 0 to 10V DC humidity output and a 0 to 10V DC…
SKU 3G-OTH-70641
Also listed as: QFA32SSEWSN · QFA32SS EWSN · QFA32SS-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 QFA32SS.EWSN is a wall-mounted room temperature and humidity sensor with no display, housed in plastic and including matching gaskets. It provides a 0 to 10V DC humidity output and a 0 to 10V DC temperature signal output, with a temperature accuracy of ±0.90°F and a relative humidity accuracy of ±2% of full scale over a 0 to 100% range. The sensor uses screw terminals for electrical connection and is compatible with MP-Bus building automation protocols for use with building automation systems.
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 QFA32SS.EWSN temperature and humidity sensor used for?
The Siemens QFA32SS.EWSN is a wall-mounted room sensor used in building automation systems to monitor and control indoor temperature and humidity. It outputs 0 to 10V DC signals for both temperature and humidity, enabling precise HVAC regulation in commercial, industrial, and institutional facilities.
What are the specifications of the Siemens QFA32SS.EWSN sensor?
The Siemens QFA32SS.EWSN provides a temperature range of -40°F to 158°F with ±0.90°F accuracy, and a relative humidity range of 0 to 100% with ±2% full-scale accuracy. It features 0 to 10V DC outputs for both signals, screw terminals, a plastic housing, and MP-Bus protocol compatibility for building automation systems.
Where to buy the Siemens QFA32SS.EWSN sensor worldwide?
You can source the Siemens QFA32SS.EWSN sensor worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine Siemens components for building automation projects.
How to install the Siemens QFA32SS.EWSN wall-mounted sensor?
Mount the Siemens QFA32SS.EWSN on a flat interior wall at typical room height, away from heat sources or drafts. Use the included matching gaskets to seal against the wall. Connect wires to the screw terminals per the wiring diagram for 0 to 10V DC outputs and MP-Bus communication. Ensure the building automation system is configured for the sensor's protocol.
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Common applications for SiemensSiemens Products
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.