Air Quality Monitoring System

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Air Quality Monitoring System

PM2.5 PM10 Monitoring & Analyser System
Co2 Gas Analyzer

Principle to measure the Real time Atmosphere Particulate for PM 10 and PM 2.5 (Model:- DX4P-A)

The main principle of this analyzer mainly uses enrichment technology of ambient particulate matter and β-ray attenuation method.
The particulate matter smaller than 2.5 (10) μm is automatically concentrated on rolling type filter film. The β ray produced by irradiator C14 passes through the filter film and is received by detector. The detector consists of photomultiplier, plastic scintillator and counter. As per according to the energy of received β ray, it can realize quantitative analyze the enrichment thickness and work out the PM2.5(10) concentration. Measured gas is extracted by sampling pump with certain flow when measuring.

Main components:
  • Sampling system: Including sampling probe, heating unit, mass flow meter, sampling pump, etc.
  • Filter Unit : Roller Type Filter Film Including membrane movement device.
  • Analysis System: Beta ray absorption analysis module.
  • Control System: An open communication protocol that enables computer-side control, sampling, reel motion, particle count detection, flow recording, pollutant concentration calculation, and results display.
  • Cloud Gateway: To transfer the data to CPCB and multiple servers.

Front view of hanging panel

Carbon Dioxide Analyzer (CO2 Gas Analyzer)

Main Components

S. NO Instructions
1. Β - ray detector
2. Pumping Sampling System
3. Paper Roller
4. Encoder
5. Paper Collecting System

Block Diagram

Co, Co2 Gas Analyzer

Flow Chart

Gas Analyzer for CO, CO2, O2, C2

Standard Parameter

1. SO2 UV fluorescent radiation LDL < 0.3 ppb, Range 0 to 20 ppm
2. NOx, NO and NO2 chemiluminescence technology LDL < 0.4 ppb, Range 0 to 20 ppm
3. Ozone (O3) Non-dispersive ultraviolet (UV) absorption LDL < 0.5 ppb, Range 0 to 20 ppm
4. CO NDIR gas filter correlation LDL < 40 ppb, Range 0 to 200 ppm
Applications of Air Quality Monitoring System
  • Smart Cities
  • Quarries
  • Thermal power stations
  • Refineries
  • Cement Industries
  • Fertilizers plants
  • Paper Mills
  • Rice Sheller's
  • Chemical Industries
  • Sugar industries

Main Features of Automatic Weather Station

  • USB
  • connection to computer via ISB port for collecting weather data

  • Wind Direction
  • displays wind direction, transmitted Via connected wire to thermo-hydro transmitter

  • Thermo-hydro Sensor
  • measures temperature and humidity and transmits data to the monitor via 868 MHz signals

  • Radio Controlled time
  • receives radio controlled time

  • Indoor Temperature
  • Display indoor temperature

  • Outdoor Temperature
  • display indoor temperature via 868 MHz signals

  • Indoor Humidity
  • display indoor relative humidity as a%

  • Outdoor Humidity
  • display outdoor relative humidity via 868 MHz signals

  • Pressure History
  • display pressure history in the form of bar graph

  • Rainfall History
  • Display Rainfall History

  • Day
  • display date/Calendar

  • Time
  • Displays Time

  • Minimum/Maximum
  • Display the minimum and maximum temperature

  • Weekday
  • Displays Weekdays

  • Rain Gauge
  • rain gauge to measure rainfall; date transmitted connected wire to thermo-hydro transmitter then hydro transmitter transmitted data to station via signals

  • Weather Forecast
  • Weather forecasting symbols showing forecast a tendency symbols: Sunny intervals; Raining

  • Wind Speed
  • displays wind speed transmitted via 868 MHz signals

  • °C/°F
  • selectable to degree Celsius or degree Fahrenheit

    For Gas Parameters:
  • Sulphur Dioxide (SO2)
  • Carbon Monoxide (CO)
  • Carbon Dioxide (CO2)
  • PM 2.5
  • PM 10

Industries We Serve

Govt. STPs

Govt. Hospitals


Pharmaceutical Industries

Bio-Medical Waste Treatment Plants

Textiles Industries

Automobile Industries

Sugar Mills

Food, Dairy & Beverages Industries


Who makes us proud

  • Phone Number

  • +91 172 5035098
    +91 172 2998398

  • Address

  • Drexel Electronics and Engineering products Pvt. Ltd., Plot No-442 Sector - 82 Mohali, Punjab, India - 160055