Welcome: Xiamen ZoneWu Technology Co., LTD.
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Online Monitoring System for Noise and Dust

●Support 1x shutter box (temperature, humidity, noise, air pressure) acquisition.
●Support 1x wind speed acquisition, 1x wind direction acquisition, and 1x relay output (default can be connected to on-site secondary relay control fog cannon).
●Upload data to the monitoring software platform through 4G mode, and be able to connect to an external LED screen (54cm * 102cm) to display the current numerical information in real-time.


Power SupplyAC220V
Communication InterfaceGPRS wireless transmission (4G optional)
Air temperature sensorRange: -40~+80 ℃     Resolution: 0.1 ℃
Accuracy: ± 0.5 ℃ (25 ℃)
Air humidity sensorRange: 0-100% RH    Resolution: 0.1%
Accuracy: ± 3% RH (60% RH, 25 ℃)
Atmospheric Pressure Sensor   Range:0~120kPa      Resolution:0.1kPa
Accuracy:±0.15kPa@25℃ 101kPa
Wind speed SensorRange:0~60m/s    Resolution:0.1 m/s
Wind direction SensorRange:8 directions
Noise SensorAccuracy:30~130dB      Resolution:0.1dB
Accuracy: ± 0.5dB (at reference pitch, 94dB@1kHz )
PMRange:0~1000μg/m³       Resolution:1μg/m³

Particle counting efficiency:


PM2.5 Accuracy ±3%FS(@100μg/m³、25℃、50%RH)
LED ScreenSize 54cm * 102cm
Relay1 or 2 channels, connected to a secondary relay, capable of controlling on-site fog gun firing
Equipment Bracket2/3m upright pole (optional)
Sampling methodPump suction type