Siemens Temperature & Humidity Sensor
- RS Stock No.:
- 658-469
- Mfr. Part No.:
- QFA2890/WI / S55720-S551
- Brand:
- Siemens
Subtotal (1 unit)*
$326.03
(exc. GST)
$374.93
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 09 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $326.03 |
*price indicative
- RS Stock No.:
- 658-469
- Mfr. Part No.:
- QFA2890/WI / S55720-S551
- Brand:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Device Type | Temperature & Humidity Sensor | |
| Product Type | Multi-Function Sensor | |
| Mount Type | Surface Mount | |
| Height | 14mm | |
| Length | 88mm | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Device Type Temperature & Humidity Sensor | ||
Product Type Multi-Function Sensor | ||
Mount Type Surface Mount | ||
Height 14mm | ||
Length 88mm | ||
Standards/Approvals No | ||
RoHS Status: Exempt
- 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
Related links
- Siemens Temperature & Humidity Sensor
- Siemens Temperature & Humidity Sensor Wireless communication KNX IoT over Thread
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