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Environmental Monitoring Sensor HD-S70

Environmental Monitoring Sensor HD-S70

This one-piece shutter can be widely used in environmental detection, integrating noise collection, PM2.5 and PM10, temperature and humidity, atmospheric pressure, and light.
  • Features
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 Features:

This product is small in size, light in weight, made of high-quality anti-ultraviolet materials, long service life, high-sensitivity probe, stable signal, high precision. The key components adopt imported components, which are stable and reliable, and have the characteristics of wide measurement range, good linearity, good waterproof performance, convenient use, easy installation, and long transmission distance.

  • Noise collection, accurate measurement, the range is as high as 30dB~120dB.
  • 5 and PM10 are collected at the same time, range: 0-1000ug/m3, resolution 1ug/m3, unique dual-frequency data collection and automatic calibration technology, consistency can reach ±10%.
  •  Measure the environmental temperature and humidity, the measuring unit is imported from Switzerland, the measurement is accurate, and the range is -40~120 degrees.
  • Wide range 0-120Kpa air pressure range, applicable to various altitudes.
  • The light collection module adopts a high-sensitivity photosensitive probe, and the light intensity range is 0~200,000 Lux.

Use dedicated 485 circuit, stable communication, 10~30V wide voltage range power supply.

 

 Equipment Size:



 Installation Method:



 Interface Description:

Wide voltage power input range 10~30V. When wiring the 485 signal line, pay attention to the two lines A and B not to be reversed, and the addresses of multiple devices on the total wire must not conflict.

 

Line color

Illustrate

Power supply

Brown

Power is positive(10-30V DC)

Black

Power is negative

Communication

Yellow

485-A

Blue

485-B

 

 Main Technical Index:

DC power supply(default)

10-30VDC

Maximum power consumption

RS485 output

0.8W

 

 

Precision

Temperature

±3%RH(60%RH,25℃)

Humidity

±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

0~20万Lux

Atmospheric pressure

0-120Kpa

Noise

30dB~120dB

PM10 PM2.5

0-1000ug/m3

Long-term stability

Temperature

≤0.1℃/y

Humidity

≤1%/y

Light intensity

≤5%/y

Atmospheric pressure

-0.1Kpa/y

Noise

≤3db/y

PM10 PM2.5

≤1%/y

 

 

Response time

Humidity&   Temperature

≤1s

Light   intensity

≤0.1s

Atmospheric   pressure

≤1s

   Noise

≤1s

PM10   PM2.5

≤90S

Output signal

RS485 output

RS485(Standard Modbus communication   protocol)

 

名称 版本 概述 下载
HD-S70 Specification V4.2  

 

Contact Us

Email : sales@huidu.cn

Address : Floor 18, NO.196 Tangtou Street, Shiyan Town, Shenzhen City, China

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