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Humidity Meteorological Sensors

Release time:2022-03-29
Update time:2022-03-29
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BGT-PM2512 Detecting the concentration of particulate matter with diameter less than 2.5 microns and less than 10 microns in theair.
Description:
BGT-PM2512 Detecting the concentration of particulate matter with diameter less than 2.5 microns and less than 10 microns in theair.The principle of laser scattering is adopted, that is, the laser is irradiated on the suspended particulate matter in the air to generate scattering, and the scattered light is received by the detector at a certain Angle,and the generated photocurrent is amplified to obtain a corresponding curve of the electrical signal and the particulate matter.After data collection by microprocessor, the particle mass with different particle size per unit volume is obtained through a series of algorithms.This product is an industrial standard output (RS485) PM monitor, mainly used in environmental protection, scenic areas, parks and other fields. It detects changes in dust concentration trends, enables long-distance transmission, and can be connected to various standard secondary instruments. Monitor air temperature and humidity.
Application:
Weather Station
Environment Monitoring
Agriculture

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Product weather sensor
Type BGT-PM2512
Measuring Range PM2.5/PM10:0~1000μg/m³; Temperature:-40~60℃; Humidity:0~100%RH
Resolution PM2.5/PM10:1μg/m³ Temperature:0.01 ℃ Humidity:0.01%RH
Accuracy PM2.5/PM10:±10% OR ±10μg/m³ Temperature:±0.3℃ Humidity:±3%RH
Power supply DC12V--24V
Output RS485 Modbus communication protocol
Cable Length Standard: 3M
PM minimum resolution particle size 0.3μm
Working current DC12V <80mA(485) ;DC12V <100mA(current)
Power Consumption DC12V <1W(485) ;DC12V<1.2W (current)
Response time ≤120s
Life cycle About 1 year
Operating environment Temperature: -40 ~ 70℃,Humidity: 0 ~ 90%RH
Grade IP65
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