| Parameter | Measurement Range | Resolution | Accuracy | Detection Method |
|---|---|---|---|---|
| SO2 | 0-50 ppm | 0.01 ppm | ±3% | UV Fluorescence |
| NO2 | 0-50 ppm | 0.01 ppm | ±3% | Chemiluminescence |
| H2S | 0-100 ppm | 0.1 ppm | ±3% | Electrochemical |
| NH3 | 0-100 ppm | 0.1 ppm | ±5% | Electrochemical |
| VOC | 0-200 ppm | 0.5 ppm | ±5% | PID |
| PM2.5 | 0-1000 μg/m³ | 1 μg/m³ | ±10% | Beta Attenuation |
| PM10 | 0-2000 μg/m³ | 1 μg/m³ | ±10% | Beta Attenuation |
| Temperature | -30°C to +70°C | 0.1°C | ±0.5°C | PT100 |
| Humidity | 0-100% RH | 0.1% RH | ±3% RH | Corrosion-resistant |
| Wind Speed | 0-50 m/s | 0.1 m/s | ±3% | Ultrasonic |
| Wind Direction | 0-360° | 1° | ±5° | Ultrasonic |
| Air Pressure | 1-110 kPa | 0.01 kPa | ±0.05 kPa | Piezoresistive |