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