Air Quality Roadside Monitoring Station
Urban grid air quality monitoring;Township air quality monitoring; Road air quality monitoring; Air quality monitoring in small areas; Chemical industrial park and regional air quality monitoring; Mobile portable emergency air quality monitoring.
Data Sheet
|
Factors |
Sensor |
Range |
Detection Limit |
Linearity |
Precision |
Units |
|
SO2 |
Electrochemistry |
0~2 |
0.005 |
±1% |
±1% |
ppm |
|
NO2 |
Electrochemistry |
0~2 |
0.005 |
±1% |
±1% |
ppm |
|
NO |
Electrochemistry |
0~2 |
0.005 |
±1% |
±1% |
ppm |
|
CO |
Electrochemistry |
0~10 |
0.04 |
±2% |
±2% |
ppm |
|
O3 |
Electrochemistry |
0~2 |
0.005 |
±3% |
±2% |
ppm |
|
PM10 |
OPC |
0~1000 |
5 |
N/A |
±15% |
μg/m3 |
|
PM2.5 |
OPC |
0~1000 |
5 |
N/A |
±15% |
μg/m3 |
|
VOC |
PID |
0~50 |
0.02 |
±2% |
±2% |
ppm |
|
Extensible Monitoring Factors |
H2S、CO2、HCl、NH2、meteorological five parameters, noise , etc. |
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|
Sampling Method |
built-in air pump |
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|
Ambient Temperature |
-20℃~50℃ |
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Ambient Humity |
0 ~100%RH |
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|
Ambient Pressure |
1 ATM |
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|
IP Degree |
IP56 |
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|
Power |
200V~240V, 50/60Hz |
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|
External Interface |
ethernet, RS232 |
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|
Communication Mode |
GPRS, WIFI |
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|
Screen |
optional |
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|
Storage |
internal SD card, support for one year of data storage |
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|
GPS Positioning |
build-in positioning chip |
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Feature
1. Adopts self-developed TDLAS and DOAS monitoring technology
2. Simple operation, fast response (less than 0.8s), less maintenance
3. Narrow-band radar speed measurement, strong anti-interference ability, high measurement accuracy
4. Multiple points identification of vehicle position in vertical, accurate capture of exhaust gas monitoring
5. Calibration system integration, simultaneous calibration for four components, support both manual and auto calibration
6. Highly integrated design, small size and light, realize fast on-site deployment
7. Gasoline-diesel integration, measure both gasoline vehicle, diesel vehicle, and CNG fuel vehicle in one device
