Air Quality Monitor System (AQMS) D.H.A Phase II Extension, Karachi, Pakistan
Posted on September 28, 2019 / 25
Listing Type : Building & Construction
Location : karachi

Air Quality Monitoring Station can measure outdoor air pollutants in real-time, measuring data quickly and accurately. It can be customized for different applications demands, the measurement parameter can be choose from the following: the gas type Ozone(O3), Nitrogen Dioxide(NO2), Sulfur Dioxide(SO2), Carbon Monoxide(CO), Particulate matter PM2.5 and PM10, also the Noise, Meteorological parameters including of Temperature, Humidity, Wind speed, Wind direction, Barometric pressure etc.

Features:
Installed with the famous brand sensor, with quick response, good linearity, stable performance and high resolution, the minimum unit up to ppb;

Designed with the all-in-one type and easy installation;

The modular design makes the later maintenance very convenient;

With the function of remote parameter correction, can save the costs;

With the built-in pump, respond quickly more than the normal diffusion sampling type;

With the Double-layer protection box, preventing it from external environment influence;

It’s with the Wireless network adapter, transmitting the data by GPRS, also with optional RS232 connection to display the data on the LED display screen;

With the Remote data acquisition system.

Applications

Pollution control in traffic environment;

Road and tunnel pollution monitoring;

Urban air quality monitoring;

Emission monitoring of particulate and pollution sources;

Long-term air quality trends analysis;

Short-term atmospheric environmental impact assessment;

Environmental monitoring in residential areas, schools, Hospitals;

Park / forest environmental monitoring;

Industrial area air quality monitoring: Chemical plant, Power plant, Landfill, Incineration station, Port, Sewage treatment plant, Storage facilities, Underground facilities, etc.


Technical Parameters

Particle Modules
Monitor method : Continuously, automatically and real-time
Working principle : Light scattering technique
Measurement data : PM2.5, PM10
Measuring range : 0~10mg/m3
Response time : ≤60s
Measuring time : 0.1min (Shortest measurement time)
1 min (Standard measurement time)
Minimum detection limit : ≤0.001 mg/m3
Instrument parallelism : ≤±10%
Data validity : >75%
Dehumidification : With the automatic dehumidification function module
Alarm function : With high concentration alarm function, the platform can configure the alarm threshold

Gas modules
Monitor method : Continuously, automatically and real-time
Working principle : High precision Electrochemical sensor
Gas monitor: SO2, NO2, CO, O3
Sulfur Dioxide SO2 : Measuring range: 0~2000ppb
Resolution: 1ppb
Response time: <45s

Nitrogen Dioxide NO2 : Measuring range: 0~2000ppb
Resolution: 1ppb
Response time: <45s

Ozone O3 : Measuring range: 0~20000ppb
Resolution: 5ppb
Response time: <45s

Carbon Monoxide CO : Measuring range: 0~200ppm
Resolution: 0.1ppm
Response time: <45s

Noise monitor
Measuring range: 30~130dB (A)
Sampling frequency: <1s
Dynamic analysis range: ≥100dB (A)
Frequency weighting: A, C,Z
Time weighting: F, S

Meteorological parameters
Temperature: Measuring range: -40℃~60℃, Precision: ±0.3℃ (20℃)
Humidity: Measuring range: 0~100%RH, Precision: ±2%(5%RH~95%RH, 25℃)
Wind direction: Measuring range: 0~360°, Precision: ±5°
Wind speed: Measuring range: 0~30m/s, Precision: ±0.3m/s
Barometric pressure: Measuring range: 30~110Kpa, Precision: ±2.5pa

System Specification

Data efficient transmission rate : ≥95%
Remote control : Support for remote setting
Interface : RS485/RS232 port, Network port
Transmission network : Automatically and real-time upload data, optional 3G/4G/VPN/WIFI
Box material : Q235 spray, Stainless box optional
Scaffold material : Q235
Scaffold height : Standard height is 4.5m, Flange connection(1m fixed underground, 2*1.5m+1*0.5m)
Lightning arrester : Length 1m, Q235 Galvanized material
Working environment : Temperature: -30~50℃
Humidity: 10%RH~90%RH
Pressure: 65~108Kpa
Protection grade : IP65
Power supply : DC12V, AC220V

Listing Type : Building & Construction
Location : karachi
Air Quality Monitor System (AQMS)
Listing Type : Building & Construction
Location : karachi
Air Quality Monitor System (AQMS)

Air Quality Monitoring Station can measure outdoor air pollutants in real-time, measuring data quickly and accurately. It can be customized for different applications demands, the measurement parameter can be choose from the following: the gas type Ozone(O3), Nitrogen Dioxide(NO2), Sulfur Dioxide(SO2), Carbon Monoxide(CO), Particulate matter PM2.5 and PM10, also the Noise, Meteorological parameters including of Temperature, Humidity, Wind speed, Wind direction, Barometric pressure etc.

Features:
Installed with the famous brand sensor, with quick response, good linearity, stable performance and high resolution, the minimum unit up to ppb;

Designed with the all-in-one type and easy installation;

The modular design makes the later maintenance very convenient;

With the function of remote parameter correction, can save the costs;

With the built-in pump, respond quickly more than the normal diffusion sampling type;

With the Double-layer protection box, preventing it from external environment influence;

It’s with the Wireless network adapter, transmitting the data by GPRS, also with optional RS232 connection to display the data on the LED display screen;

With the Remote data acquisition system.

Applications

Pollution control in traffic environment;

Road and tunnel pollution monitoring;

Urban air quality monitoring;

Emission monitoring of particulate and pollution sources;

Long-term air quality trends analysis;

Short-term atmospheric environmental impact assessment;

Environmental monitoring in residential areas, schools, Hospitals;

Park / forest environmental monitoring;

Industrial area air quality monitoring: Chemical plant, Power plant, Landfill, Incineration station, Port, Sewage treatment plant, Storage facilities, Underground facilities, etc.


Technical Parameters

Particle Modules
Monitor method : Continuously, automatically and real-time
Working principle : Light scattering technique
Measurement data : PM2.5, PM10
Measuring range : 0~10mg/m3
Response time : ≤60s
Measuring time : 0.1min (Shortest measurement time)
1 min (Standard measurement time)
Minimum detection limit : ≤0.001 mg/m3
Instrument parallelism : ≤±10%
Data validity : >75%
Dehumidification : With the automatic dehumidification function module
Alarm function : With high concentration alarm function, the platform can configure the alarm threshold

Gas modules
Monitor method : Continuously, automatically and real-time
Working principle : High precision Electrochemical sensor
Gas monitor: SO2, NO2, CO, O3
Sulfur Dioxide SO2 : Measuring range: 0~2000ppb
Resolution: 1ppb
Response time: <45s

Nitrogen Dioxide NO2 : Measuring range: 0~2000ppb
Resolution: 1ppb
Response time: <45s

Ozone O3 : Measuring range: 0~20000ppb
Resolution: 5ppb
Response time: <45s

Carbon Monoxide CO : Measuring range: 0~200ppm
Resolution: 0.1ppm
Response time: <45s

Noise monitor
Measuring range: 30~130dB (A)
Sampling frequency: <1s
Dynamic analysis range: ≥100dB (A)
Frequency weighting: A, C,Z
Time weighting: F, S

Meteorological parameters
Temperature: Measuring range: -40℃~60℃, Precision: ±0.3℃ (20℃)
Humidity: Measuring range: 0~100%RH, Precision: ±2%(5%RH~95%RH, 25℃)
Wind direction: Measuring range: 0~360°, Precision: ±5°
Wind speed: Measuring range: 0~30m/s, Precision: ±0.3m/s
Barometric pressure: Measuring range: 30~110Kpa, Precision: ±2.5pa

System Specification

Data efficient transmission rate : ≥95%
Remote control : Support for remote setting
Interface : RS485/RS232 port, Network port
Transmission network : Automatically and real-time upload data, optional 3G/4G/VPN/WIFI
Box material : Q235 spray, Stainless box optional
Scaffold material : Q235
Scaffold height : Standard height is 4.5m, Flange connection(1m fixed underground, 2*1.5m+1*0.5m)
Lightning arrester : Length 1m, Q235 Galvanized material
Working environment : Temperature: -30~50℃
Humidity: 10%RH~90%RH
Pressure: 65~108Kpa
Protection grade : IP65
Power supply : DC12V, AC220V

Features
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