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Louver box noise transmitter

This integrated louver box is made of high-quality UV resistant material, with small size, light weight, good linearity, good waterproof performance, and long service life.

Product Description



Our integrated shutter box sensor can be widely used for environmental detection, integrated noise collection, PM2.5 and PM10, temperature and humidity, atmospheric pressure and illumination. It is installed in the louver box. The device adopts standard MODBUS-RTU communication protocol and RS485 The transmitter is widely used in various occasions such as measuring ambient temperature and humidity, noise, air quality, atmospheric pressure and illumination, etc. It is safe and reliable, Beautiful in appearance, convenient to install and durable.

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Specifications




DC power supply

10-30VDC

Maximum power consumption

RS485Output

0.8W

 

 

 

 

 

Measure Range

Temperature

-40℃~+80℃

Humidity

0%RH~99%RH

Illumination

0~20WLux

Atmospheric pressure

0-120Kpa

Noise

30dB~120dB

PM10 PM2.5

0-1000ug/m3

CO2

0-5000ppm

 

 

 

 

 

Accuracy

Temperature

±0.5℃(25℃)

Humidity

± 3% RH (60% RH, 25 ℃)

Illumination

±7%(25℃)

Atmospheric pressure

±0.15Kpa@25℃ 101Kpa

Noise

±0.5dB

PM10 PM2.5

±3%FS(@100μg/m3,25℃,50%RH)

CO2

±(50ppm+ 3%F·S) (25℃)

 

 

 

 

 

Long-term stability

Temperature

≤0.1℃/y

Humidity

≤1%/y

Illumination

≤5%/y

Atmospheric pressure

-0.1Kpa/y

Noise

≤3db/y

PM10 PM2.5

≤1ug/m3/y

CO2

≤30ppm/y


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