Siemens QSA2700 Air Quality Sensor for PM2.5, PM10

View all Air Quality Monitors

Subtotal (1 unit)*

£364.17

(exc. VAT)

£437.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 20 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£364.17

*price indicative

RS Stock No.:
287-8905
Mfr. Part No.:
QSA2700 / S55720-S457
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Equipment Type

Air Quality & Temperature Sensor

Measurement Parameters

PM2.5, PM10

Model Number p

QSA2700

Non Compliant

COO (Country of Origin):
CN
The Siemens room sensor is designed to measure and transmit indoor concentrations of PM2.5 and PM10. It operates on AC/DC 24 V and provides signal output of DC 0 to 10 V for PM2.5 and PM10. With its communicative output through Modbus RS485, it offers easy integration within a system. The sensor has a wide range of use, operating in temperatures from 0 to 50 °C and humidity levels between 5 and 95%. This fine dust room sensor is compact and efficient, providing accurate measurements for monitoring and controlling air quality in various indoor environments.

Communicative output through Modbus RS485 for easy integration
Wide range of use in temperatures from 0 to 50 °C and humidity from 5 to 95% r.h.
Configurable Modbus parameters for flexible operation
Quick configuration with climatix controller for efficient setup
Energy efficient mode for power-saving operation when no obstacle is detected in front of the sensor
Selectable language options and air quality Index classes for customizable display
Compact design for easy installation and mounting

Related links