1.Factory direct price.
2.Nice quality.
3.Small order is welcome.
4.Online payment.
5.Refund money in case of bad quality.
6.Sample offered but you need to pay it.
7.1 year free repair for quality warranty.
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[China]
Trade Verify
Address: Room 825, Building A306, Guang'anmennei Street, Beijing, China
Contact name:Li
Beijing Guoxinhuayuan Technology Co., Ltd. |
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Verified Suppliers
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2020 BGT Professional Temperature Humidity Air Quality Monitor
PM2.5 PM10 CO NO2 SO2 O3 Weather Station Sensor
BGT-W818 Air quality sensor (Outdoor type) is an instrument for monitoring
six pollutant parameters including PM2.5, PM10, CO, SO2, NO2 and
O3, as well as air temperature and relative humidity.The main
function is to monitor the conventional pollution factors in the
air for 24-hour continuous online. In addition, hydrogen sulfide,
volatile organic pollutants, total suspended particulate matter and
other meteorological sensors (wind speed, wind direction,
atmospheric pressure, rainfall, solar radiation) can be optional.
Product | BGT-W818 Air quality sensor | ||||
Type | BGT-W818 | ||||
Measuring Range | PM2.5/PM10:0~1000μg/m³; Temperature:-40~60℃; Humidity:0~100%RH; CO:0-12.5ppm SO2: 0-2000ppb NO2: 0-2000ppb O3: 0-2000ppb | ||||
Resolution | PM2.5/PM10:1μg/m³; Temperature:0.01 ℃; Humidity:0.01%RH; CO:≤10ppb SO2: ≤10ppb NO2: ≤10ppb O3: ≤10ppb | ||||
Accuracy | PM2.5/PM10:±10%(<500ug) Temperature:±0.3℃; Humidity:±3%RH; CO: ±1.5%F.S SO2: ±1.5%F.S NO2: ±1.5%F.S O3: ±1.5%F.S | ||||
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 | ||||
PM laser life | PM laser life | ||||
Operating environment | Temperature: -40 ~ 70℃,Humidity: 0 ~ 90%RH | ||||
The farthest lead | Current:200 meters, RS485:100 meters,Voltage:50 meters | ||||
Ingress Protection | IP65 | ||||
