The fine dust room sensor is designed to measure and transmit indoor concentrations of PM2.5 and PM10. This wall-mounted product has variants with or without displays and can connect directly to Siemens BT controllers as well as many third party controllers via voltage output or Modbus.
|QSA2700||Room Sensor, Fine Dust, PM2.5 & PM10, AC 24V, DC 0...10 V, Modbus RTU (S55720-S457)|
|QSA2700D||Room Sensor, Fine Dust, LCD, PM2.5 & PM10, AC 24V, DC 0...10 V, Modbus RTU (S55720-S458)|
|AQS2700||Replacement Sensor module for QSA2700X Fine Dust Sensors (S55720-S459)|