WES800 Integrated Outdoor Air Environment Quality Sensor: Precisely measure NO₂, SO₂, CO, O₃, PM2.5/10, and atmospheric temperature and humidity, assisting in air environmental pollution monitoring.
Product Description
WES900 grid environmental monitoring station is a miniature station developed by our company to measure air quality in multiple parameters. It can monitor six environmental factors: PM2.5, PM10, SO2, NO2, O3 and CO. It also integrates five meteorological elements: air temperature, air humidity, wind speed, wind direction, air pressure. The system adopts modules for flexible configuration, small size, low cost, and is suitable for grid, dense and refined layout requirements.
Features
- Supports calibration
- Maintenance-free and easy to install
- Industrial standard design
- Small volume, light weight
- Integrated monitoring system
- Low consumption, high precision
| Factor |
Measuring range |
Resolution |
Accuracy |
Measuring principle |
| Air temperature |
-50°C~+80°C |
0.1°C |
±0.2°C |
Thermistor |
| Air humidity |
0~100%Rh |
0.1%Rh |
2%Rh |
Capacitance |
| Wind speed |
0~75m/s |
0.1m/s |
±0.3m/s or 3% |
Ultrasonic |
| Wind direction |
0~360° |
1° |
3° |
Ultrasonic |
| Air pressure |
10~1300hPa |
0.1hPa |
0.3hPa(25°C) |
MEMS sensor (capacitive) |
| Factor |
Monitoring range |
Detection limit |
Accuracy |
Measuring principle |
| CO |
0~1000ppm |
0.1ppm |
—— |
Electrochemistry |
| NO2 |
0~20ppm |
5ppb |
—— |
Electrochemistry |
| SO2 |
0~100ppm |
5ppb |
—— |
Electrochemistry |
| O3 |
0~20ppm |
5ppb |
—— |
Electrochemistry |
| PM2.5 |
0~1000ug/m3 |
0.3ug/m3 |
±15% or ±10μg/m3 |
Laser scattering |
| PM10 |
0~1000ug/m3 |
0.3ug/m3 |
±15% or ±10μg/m3 |
Laser scattering |
