Siemens Temperature & Humidity Sensor

View all Multi Function Sensors

Subtotal (1 unit)*

$810.83

(exc. GST)

$932.45

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +$810.83

*price indicative

RS Stock No.:
658-470
Mfr. Part No.:
QPA2892/WI / S55720-S552
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Multi-Function Sensor

Device Type

Temperature & Humidity Sensor

Mount Type

Surface Mount

Height

18mm

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