QFA2890/WI T/r.H Sensor Room Thread
- RS Stock No.:
- 658-469
- Mfr. Part No.:
- QFA2890/WI / S55720-S551
- Brand:
- Siemens
Subtotal (1 unit)*
Kr.1 507 68
(exc. VAT)
Kr.1 884 60
(inc. VAT)
FREE delivery for online orders over 500,00 kr
Temporarily out of stock
- Shipping from 03. februar 2026
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Units | Per unit |
|---|---|
| 1 + | Kr. 1 507,68 |
*price indicative
- RS Stock No.:
- 658-469
- Mfr. Part No.:
- QFA2890/WI / S55720-S551
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Device Type | Temperature And Humidity Sensor | |
| Mounting Type | Surface Mount | |
| Height | 14mm | |
| Length | 88mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Device Type Temperature And Humidity Sensor | ||
Mounting Type Surface Mount | ||
Height 14mm | ||
Length 88mm | ||
RoHS Status: Exempted
- COO (Country of Origin):
- CN
The Siemens Wireless Room Sensor is designed for use in ventilation and air conditioning systems. Sensors acquire the following values: Temperature, Relative Humidity, and CO₂ Concentrations. Wireless communication via KNX IoT over Thread enables seamless data exchange with controllers and tools over a wireless Thread network. The sensor measures Relative Humidity using a digital capacitive sensor equipped with a bandgap temperature sensor.
Up to 10 years battery lifetime
IP30 rated
IP30 rated