Modbus Duct Air Quality Sensor ANDKALQ-MD is for measuring the air quality in ducts of air-conditioning systems. Our duct air quality sensor is a VOC/mixed gas sensor. The CO2 equivalents are derived from a conforming algorithm as the odor emissions are overlaying the CO2 value (see graphics). Long-term drifting and operational deterioration can be eliminated by regularly running the automatic calibration.
Additional options for sensor ANDKALQ-MD (surcharges):
- CO2 sensor,
- Modbus sensor