The Road Dust Load Monitoring System enables real-time mobile monitoring and quantitative assessment of road dust. Integrated with vehicle-mounted sensors, GPS, meteorological monitoring, and GIS visualization, it identifies high-pollution road sections and supports targeted dust control and source tracing.
| Parameter | Specifications |
|---|---|
| Principle | Laser Scattering Method |
| Parameters | PM2.5, PM10, Road Dust Load, Temperature, Humidity, Wind Speed, Wind Direction, Atmospheric Pressure (other parameters optional) |
| Range | PM2.5, PM10: 0‒20 mg/m³; Road Dust Load: 0‒20 g/m² |
| Frequency | ≤1 s/measurement |
| Meteorological Parameters |
Temperature: -50 to +85°C; Resolution: 0.1°C; Accuracy: ±0.1°C Humidity: 0‒100% RH; Resolution: 0.1%; Accuracy: ±2% RH Wind Direction: 0‒360°; Resolution: 1°; Accuracy: ±3° Wind Speed: 0‒75 m/s; Resolution: 0.1 m/s; Accuracy: ±(0.3 + 0.03V) m/s Atmospheric Pressure: 300‒1200 hPa; Resolution: 0.1 hPa; Accuracy: ±300 hPa |
| Sampling Interval | 1-9999s |
| Data Transmission | 4G / 5G / Fiber Optic Communication; supports data upload to monitoring platforms |
| Communication | 4G / 5G / Fiber Optic Communication; supports data upload to monitoring platforms |