Dust and Noise Monitoring Station
The noise and dust monitoring system can carry out continuous automatic monitoring of monitoring points in the dust monitoring area of different sound and environmental functional areas. It is a monitoring device with complete functions. It can automatically monitor data in the case of unattended, and can automatically monitor data through GPRS/CDMA mobile public network and dedicated line. network, etc. to transmit data. It is an all-weather outdoor dust monitoring system developed by itself to improve air quality using wireless sensor technology and laser dust testing equipment. In addition to dust monitoring, it can also monitor PM2.5, PM10, PM1.0, TSP, noise, and ambient temperature. Environmental factors such as environmental humidity, wind speed and wind direction, and the test data of each test point are directly uploaded to the monitoring background through wireless communication, which greatly saves the monitoring cost of the environmental protection department and improves the monitoring efficiency. Mainly used for urban functional area monitoring, industrial enterprise boundary monitoring, construction site boundary monitoring.
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.
| 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 | 30~130dB Frequency 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 |
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