Technical indicators
| Name | Model | Measurement Range | Resolution | Accuracy |
| Ambient temperature | PTS-3 | -50～+80℃ | 0.1℃ | ±0.1℃ |
| Relative humidity | PTS-3 | 0～ | 0.1% | ±2%(≤80%时)±5%(>80%时) |
| Ultrasonic wind direction and wind speed | EC-A1 | 0～360° | 3° | ±3° |
| 0～70m/s | 0.1m/s | ±(0.3+0.03V)m/s | ||
| PM2.5 | PM2.5 | 0-500ug/m³ | 0.01m3/min | ±2%Response time：≤10s |
| PM10 | PM10 | 0-500ug/m³ | 0.01m3/min | ±2%Response time：≤10s |
| Noise sensor | ZSDB1 | 30~130dBFrequency range: 31.5Hz~8kHz | 0.1dB | ±1.5dB Noise |
| Observation bracket | TRM-ZJ | 3m-10moptional | Outdoor use | Stainless steel structure with lightning protection device |
| Solar power supply system | TDC-25 | Power 30W | Solar battery + rechargeable battery + protector | Optional |
| Wireless communication controller | GSM/GPRS | Short/medium/long distance | Free/paid transfer | Optional |
Application site
The system consists of particle monitoring system, noise monitoring system, meteorological monitoring system, video monitoring system, wireless transmission system, power supply system, background data processing system and cloud information monitoring and management platform. The monitoring sub-station integrates various functions such as atmospheric PM2.5, PM10 monitoring, ambient temperature, humidity and wind speed and direction monitoring, noise monitoring, video monitoring and video capture of excessive pollutants (optional), toxic and harmful gas monitoring (optional); The data platform is a networked platform with an Internet architecture, which has the functions of monitoring each sub-station and data alarm processing, recording, query, statistics, report output and other functions.
System Composition