• sales@drexel-group.com
  • 6287 167B St Surrey BC V35 0Z2 Canada
  • +1 (672) 552-0098

Effluent Air Quality Monitoring System/Analyzer

Air Quality Monitoring System/Analyzer

Air pollution is one of the biggest problem in the present-day environment. Air pollution is rising day by day in the cities and it is affecting everyone including humans, animals, forests, etc. Air is getting polluted because release of toxic gases from industries, vehicle emissions and increased concentration of harmful gases and particulate matter in the atmosphere.

Drexel Air Quality Monitoring System finds applications for monitoring Ambient Air Quality in cities as the air quality is deteriorating day by day due to increases of pollution levels in ambient air.

For measuring PM 10 PM 2.5 on Beta Ray Attenuation principle is used. In beta attenuation principle, the energy is absorbed from beta particles which collected on filter media after passing through the particulate matters. Here Beta Gauge is used as a particulate sampling instrument.

DX4P-A analyzer is designed with an extractive measurement technique. In measures gases like NO2, CO, SO2, and O3 are attached along with a PM analyzer to measure gas concentration in the atmosphere.

Air Quality Monitoring System/Analyzer

Technical Specifications for PM 10 PM2.5 :-

  • Parameter: PM2.5, PM10
  • Range: (0- 500) μg/m3
  • Accuracy: ±2%
  • Filter tape: Glass fibre filter paper
  • Beta detecting type: Beta ray attenuation
  • Lowest Detectable limit: ≤2μg/m3
  • Operation: Touch Screen
  • Interface: Serial communication, analog, 4G, Ethernet
  • Calibration: Standard diaphragm (single or multi point)
  • Noise: ≤65dB
  • Operating Environment Temperature: 20℃~50℃
  • Fault: Alarm Abnormal data, break warning, Data error, tape fault, flow error, power failure maintenance
  • Power supply: AC220V ±20V
  • Acquisition cycle: 60 min
  • Data Storage: On-board storage
  • User interface: 7 inch Touch screen

Technical Specifications for Gases:-

  • Parameter: CO, NO2, SO2, and O3
  • Range: CO: 0-1000PPM, NO2: 0-150PPM, SO2: 0-100PPM, O3: 0-10PPM
  • Accuracy: ±2%FS
  • Working Temperature: -30℃~60℃
  • Working Humidity: 0~95%RH
  • Power Supply: 220VAC/24VDC


The interface is user friendly our works seamlessly. When the system is switched on, the system is powered up then the HMI display starts automatically, further configured parameters are shown on the display.

Air Pollution Monitoring System/Analyzer constantly track the air quality in an area and displays the Air Quality report on an LCD Screen as well. It sends the data to the online platform/SPCB/CPCB servers. The status of Air Quality can be accessed anytime from anywhere with automatic updates at defined time intervals. This Monitoring device can deliver real-time measurement of Air Quality.