Siemens MODBUS Replacement Sensing Element

The Siemens fine dust room sensor is a high-quality device designed to measure and transmit indoor concentrations of particulate matter within the PM2.5 and PM10 classifications. It features dual 0 to 10V outputs, Modbus RTU network compatibility, and a 3-color LED operating status indicator on the QSA2700 model. With exceptional unit-to-unit variability and accurate readings, this sensor is a reliable choice for monitoring fine dust levels.

Dual 0 to 10V outputs for precise measurement and transmission of particulate matter
Modbus RTU network capable for seamless integration into existing systems
3-color LED operating status indicator for visual feedback on sensor operation
Full-color LCD display on QSA2700D model for easy monitoring of PM2.5 values and AQI indication