Noise detector

Noise detector is used for factory boundary noise monitoring of industrial enterprises, traffic road noise monitoring, construction site boundary noise monitoring.In order to improve the air quality, our company uses wireless sensor technology and laser dust testing equipment. The noise detector independently developed by us can not only realize dust monitoring, but also monitor PM2.5, PM10, PM1.0, TSP, noise, ambient temperature, ambient humidity, wind speed, wind direction and other environmental factors. The test data of each test point is 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.

Noise detector application industry:

It is mainly suitable for construction sites, demolition sites, coal mines, industrial parks, communities, urban environments, residential areas, etc.

Noise detector technical parameters:

1. PM range: 0~1000ug/m3, resolution: 1ug/m3, accuracy: ±10%F·S;

Air temperature sensor range: -40～70℃, resolution: 0.1℃, accuracy: ±0.2℃;

Air humidity sensor range: 0-100%, resolution: 0.1%, accuracy: ±3%;

Wind speed sensor range: 0~60m/s, resolution: 0.1 m/s, accuracy: ±0.3m/s;

Wind direction sensor range: 8 directions;

Noise sensor range: 30~130db, resolution: 0.1db, accuracy: ± 0.5%F·S

2. Pm measurement adopts the principle of laser scattering, uses a fan as power, and has a built-in insect-proof net to prevent inaccurate data measurement due to small insects.

3. The device has 1 channel for shutter box (temperature, humidity, noise, PM2.5, PM10, air pressure) collection, 1 channel for wind speed collection, and 1 channel for wind direction collection.

4. Support secondary development, including networking module, default GPRS upload, free connection to government project platforms in various regions (4G upload method can be changed), default with 1 standard modbus output.

5. By default, it has one relay output. If Pm2.5 exceeds the limit, it can automatically connect to the fog cannon for on-site dust reduction control;

6. The LED screen display header can be changed at any time and anywhere. The header can be changed by configuring the APP and software;

7. The LED large screen size is 54cm*102cm, and can be changed to three or four lines;

8. Optional on-site sound and light alarm, waterproof box, lightning rod

9. Simple and convenient installation, fool-style installation