Environmental monitoring systems

Index > Products > Environmental monitoring systems

AQMS-900 Ambient Air Quality Monitoring System

The AQMS-900 system is an automatic air quality monitoring system with high intelligence, high transparency and reliable performance. The system can automatically and continuously measure the concentration of SO2, nitric oxide (NO, NO2,), CO, O3, and aerosol particles PM10. It can also monitor the meteorological parameters (wind direction, wind speed, atmospheric pressure, ambient temperature, relative humidity, precipitation, solar radiation, etc.), and toxic and harmful gases (benzene, toluene, xylene and benzene series, non-methane hydrocarbon, total hydrocarbon, hydrogen sulfide, ammonia, chlorine).The normal operation of the system ensures the precision, accuracy, comparability and integrity of the monitoring data.

Applications

Monitoring of environmental quality parameters and meteorological parameters for the urban environmental monitoring department, meteorological monitoring department and environmental protection department.

Monitoring of the effect of pollution sources from industrial plants (power, petroleum, chemical, steel, metallurgy, construction) on the surrounding environment air quality.

Monitoring the effect of automobile exhaust on atmospheric composition at road junctions.

Monitoring of the environment air quality parameters and meteorological parameters at large airports.

Monitoring of air quality parameters and meteorological parameters for the meteorological monitoring department and scientific research department.

Environmental quality evaluations.


 

Technical parameters

Composition

Range

The lowest detectability /precision

Application technology

NOx

020ppm

0.5ppb

Chemiluminescence

SO2

020ppm

0.5ppb

Fluorescent double channel automatic phase

O3

020ppm

1ppb

Ultraviolet photometer

CO

0200ppm

0.1ppm

Gas correlation filter infrared

CO2

0100ppm

10ppm

Gas correlation filter infrared

Benzene, Methylbenzene, Dimethyl benzene

05ppm

0.5ppb

Gas chromatography PID

Non-alkane

01000ppm

0.01ppm

FID

Benzene

01000ppm

0.01ppm

FID

Particulate (TSP, PM2.5, PM1)

05g/m3

0.1μg/m3

TEOM or β-ray absorption

Gasoloid black-ash

05g/m3

0.1μg/m3

Carbon absorption

Atmospheric visibility(turbidity)

016km

±10%

Turbidity meter

Wind speed

0100m/s

1.0m/s

Anemometer

Wind direction

0360°

±3°

Countervanes, Potencial

Ambient temperature

4060℃

±0.1℃

PT100 platinum resistance

Relative humidity

0100%

±2%

Film capacitor

Air pressure

6001100hpa

±0.4hpa

Solid-state sensor

Rainfall

NA

0.1mm

Conical tipping-bucket rain-gauge

Sunlight intensity

2502800nm

9mv/kwm2

Pyranometer

Net radiation

2506000nm

9mv/kwm2

Radiometer

Remark: The system can also be equipped with analyzers for other compositions and special demands.