Product Introduction

The noise and dust monitoring station is a monitoring equipment specifically designed for construction projects in progress. This device has 2 louver boxes and 1 hundred page box that can collect temperature, humidity, noise, and air pressure; The other louver box can collect PM2.5, PM10, and TSP; At the same time, it also has 1 wind speed acquisition, 1 wind direction acquisition, and 1 relay output (default can be connected to on-site secondary relay control fog cannon); This device can upload data to the monitoring software platform via 4G, and the host can also be connected to an external LED screen (54cm * 102cm) to display real-time numerical information.

2. Technical parameters

power supply	AC220V
communication interface	GPRS wireless transmission
Air temperature sensor	Range: -40~70 ℃ Resolution: 0.1 ℃
	Accuracy: ± 0.2 ℃ (25 ℃)
Air humidity sensor	Range: 0-100% RH Resolution: 0.1%
	Accuracy: ± 3% (60% RH, 25 ℃)
wind speed sensor	Range: 0-60m/s Resolution: 0.1 m/s
	精度： ±0.3m/s
Wind direction sensor	Range: 8 orientations
Atmospheric pressure sensor	Range: 0-120Kpa Resolution: 0.1Kpa
	Accuracy: ± 0.15Kpa@25 ℃ 75Kpa
Noise sensor	Range: 30-130db Resolution: 0.1db
	Accuracy: ± 0.5% F · S
PM	Range: 0-1000ug/m3 Resolution: 1ug/m3
	Accuracy: ± 10% F · S
LED screen	Size 54cm * 102cm
relay output	2 channels, connected to secondary relays, capable of controlling on-site fog cannon firing
equipment bracket	2/3 meter pole (optional)
sampling method	diffusion

2 sets of louver box multiple in one transmitters
One wind speed sensor
One wind direction sensor
One assembled electrical control box
■ One upright pole (1 for a length of 2m, 2 for a length of 3m consisting of 1.5m)
Cross beam (1 U-bolt, 2 M8 nuts)
Integrated noise and dust machine (including 1 key)
2 brackets (louver box brackets already installed), 12 sets of M4 * 10 screws
Electric control box clamp and corresponding bolt 2
LED screen clamp and corresponding bolt 2
■ 1 pull 3 pairs of plug wires 1, 1 pull 2 pairs of plug wires 1