Product Description:
The MR-A(S) ambient air quality monitor (automatic station) is a transportation safety solution engineered for maintaining air quality in urban traffic environments, highway corridors, and transportation hubs. This specialized automatic monitoring station provides comprehensive detection of transportation-related airborne hazards including vehicle exhaust emissions, brake dust particulates, and fuel vapor releases. The system features traffic-optimized detection profiles with specialized sensors for monitoring nitrogen oxides, carbon monoxide, and particulate matter generated by high-traffic volumes. Its modular design allows for strategic placement on traffic infrastructure including streetlights, traffic signals, and highway gantries, creating comprehensive air quality monitoring networks along transportation corridors. The device's real-time data transmission capabilities enable integration with traffic management systems for dynamic traffic control optimization based on air quality conditions, supporting public health protection in high-traffic urban areas.![]()
Features:
· Product Name: MR-A(S) Ambient Air Quality Monitor (Automatic Station)
· Traffic Optimized: Designed for transportation environment deployment
· Automatic Calibration: Integrated zero air generator for continuous accuracy
· Vehicle Exhaust Monitoring: Emission detection capability
· Brake Dust Detection: Particulate monitoring
· Traffic Infrastructure Integration: Streetlight and signal mounting
· Real-time Traffic Management: Air quality-based control optimization
· Modular Design: Urban traffic infrastructure compatibility
· Solar Power Compatible: Autonomous operation without grid dependency
· Wireless Connectivity: Traffic management system integration
· Multi-Gas Detection: Transportation pollutant monitoring
· Weather Resistant: Outdoor traffic environment durability
· Remote Device Management: Centralized traffic control
Technical Parameters:
| Parameter | Measurement Range | Resolution | Accuracy | Detection Method |
| NO2 | 0-100 ppm | 0.1 ppm | ±3% | Chemiluminescence |
| CO | 0-200 ppm | 0.1 ppm | ±3% | NDIR |
| PM2.5 | 0-2000 μg/m³ | 1 μg/m³ | ±10% | Beta Attenuation |
| PM10 | 0-5000 μg/m³ | 1 μg/m³ | ±10% | Beta Attenuation |
| VOC | 0-100 ppm | 0.5 ppm | ±5% | PID |
| O3 | 0-20 ppm | 0.01 ppm | ±5% | UV Absorption |
| Temperature | -20°C to +60°C | 0.1°C | ±0.5°C | PT100 |
| Humidity | 0-100% RH | 0.1% RH | ±3% RH | Capacitive |
| 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 |
Applications:
· Urban traffic corridor air quality monitoring
· Highway emission surveillance networks
· Intersection air quality assessment
· Traffic signal integration monitoring
· Commuter exposure assessment
· Traffic management air quality optimization
· Public transportation hub monitoring
· Vehicle emission compliance verification
· Urban transportation planning support
· Real-time traffic air quality management