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Weather station 3IN1 Noise Sensor with humidity and temperature PM2.5 PM10 air quality 485 modbus Transmitter sensor Louver box
1. Product introduction
1.1 Product Overview
The integrated shutter can be widely used for environmental detection, collecting noise, PM2.5 and PM10, temperature and humidity, atmosphere Pressure and Light intensity are integrated into one, installed in the louver box, the equipment adopts standard MODBUS-RTU communication protocol, RS485 letter Number output, communication distance up to 2000 meters (measured). The transmitter is widely used to measure the ambient temperature and humidity, Noise, air quality, atmospheric pressure and other occasions, safe and reliable, beautiful appearance, easy installation and durability.
1.2 Features
This product is small in size and light in weight. It is made of high-quality UV-resistant material and has a long service life. It uses a high-sensitivity probe.
The signal is stable and the precision is high. Key components are imported, stable and reliable, with wide measuring range, good linearity and waterproof
Good performance, easy to use and install, and long transmission distance.
Noise collection, accurate measurement, range up to 30dB~120dB.
PM2.5 and PM10 are collected simultaneously, the range is 0-1000 ug/m3, the resolution is 1 ug/m3, and the unique dual-frequency data acquisition and
Automatic calibration technology with a consistency of ±10%.
n Measure the ambient temperature and humidity, the measuring unit is imported from Switzerland, the measurement is accurate, the range is -40~120 degrees.
Wide range of 0-120Kpa air pressure range, can be applied to a variety of altitudes.
The light collection module uses a high-sensitivity sensitized probe with a light intensity range of 0 to 200,000 Lux.
n Using a dedicated 485 circuit, the communication is stable, and the power supply is 10~30V wide.
Please kindly note , the function of the transmit depends on the one you choose ，this link just with temperature and humity. air quality,
noise sensor . other function you need, pls contact us freely ,
​thank you
|
DC power supply (default) |
10-30VDC |
|
|
Maximum power consumption |
RS485 output |
0.8W |
|
Precision |
humidity |
±3%RH(5%RH~95%RH,25℃) |
|
temperature |
±0.5℃（25℃） |
|
|
Light intensity |
±7%(25℃) |
|
|
Atmospheric pressure |
±0.15Kpa@25℃ 75Kpa |
|
|
Noise |
±3db |
|
|
PM10 PM2.5 |
±10%（25℃） |
|
|
Range |
Humidity |
0%RH~99%RH |
|
temperature |
-40℃~+120℃ |
|
|
Light intensity |
0~20 0000Lux |
|
|
Atmospheric pressure |
0-120Kpa |
|
|
noise |
30dB~120dB |
|
|
PM10 PM2.5 |
0-1000ug/m3 |
|
|
Long-term stability |
Humidity |
≤1%/y |
|
temperature |
≤0.1℃/y |
|
|
Light intensity |
≤5%/y |
|
|
Atmospheric pressure |
-0.1Kpa/y |
|
|
noise |
≤3db/y |
|
|
PM10 PM2.5 |
≤1ug/m3/y |
|
|
Response time |
Humidity and temperature |
≤1s |
|
Light intensity |
≤0.1s |
|
|
Atmospheric pressure |
≤1s |
|
|
noise |
≤1s |
|
|
PM10 PM2.5 |
≤90S |
|
|
output |
RS485 |
RS485 (standard Modbus communication protocol) |
2.1 Interface Description
The wide voltage power input range is 10~30V. When wiring the 485 signal line, pay attention to the A and B lines.
The addresses between multiple devices on the line cannot conflict.
|
Wire color |
description |
|
|
Power |
brown |
Power+ (10-30vdc) |
|
black |
Power- |
|
|
communication |
yellow |
485-A |
|
blue |
485-B |
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