QPM2102/MO - Duct CO2/VOC Sensor, Modbus
- Ambient temperature, operation : -5…+45 °C
- Connection, electrical : Screw terminals
- Measurement accuracy : Air Quality: +/-50 ppm + 2% of measured value
- Operating voltage : 24 VAC, 15…35 VDC
- Analog outputs : Modbus RTU output
- Power consumption : 3 VA
- Measuring range : 0…2000 ppm CO₂, 0…100 % VOC
- Permissible air velocity : 10 m/s
- Immersion length : 70…135 mm
- Communication : Secondary output for relative VOC level