Smart Cities And Air Quality Monitoring Sensor For Urban Pollution- HCD6818

Atmospheric temperature

Energy gap method

-40-60℃

0.01℃

±0.3℃(25℃)

Atmospheric humidity

Capacitance method

0-100%RH

0.01%

±3%RH

PM2.5

Laser way

0-1000μg/m³

1μg/m³

±10%(<500μg)

PM10

Laser way

0-1000μg/m³

1μg/m³

±10%(<500μg)

CO

Electrochemical principle

0-10ppm

≤10ppb

±5%F.S

SO2

Electrochemical principle

0-5000ppb

≤10ppb

±5%F.S

NO2

Electrochemical principle

0-5000ppb

≤10ppb

±5%F.S

O3

Electrochemical principle

0-5000ppb

≤10ppb

±5%F.S

Supply

12-24VDC

Output

RS485(Modbus)

fixed form

Sleeve fixed, flange fixed

Power consumption

<1w@12V

Ingress Protection

IP65

Work Environment

Temperature: -40-70℃;Humidity: 5-90%RH

Main material

ASA+engineering plastics

Mounting frame

1.5m, 3m Pole, 1.8m tripod

GPS

Device tracking and positioning

Data Release

PC,Telephone APP,LED,LCD TV display, etc