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9021 Integrated Environmental Monitoring Sensor
Introduction: Introduction to Integrated Environmental Monitoring Sensor 9021 Integrated Environmental Monitoring Sensor is a micro station independen
Product details

Introduction to Integrated Environmental Monitoring Sensors

  9021 Integrated Environmental Monitoring SensorIt is a micro station independently developed by our company for measuring multi parameter air quality. It can monitor environmental elements such as Pm2.5, Pm10, SO2, NO2, NO, O3, CO, H2S, NH3, HCL, VOC, noise, etc. It can also integrate monitoring of atmospheric temperature and humidity, wind direction and speed, air pressure, rainfall, light, UV and other meteorological elements. The system adopts modules for flexible configuration, with small size and low cost, suitable for grid, dense, and fine point deployment requirements.

Characteristics of integrated environmental monitoring sensors

Small size, light weight, low power consumption

Low cost, easy to widely deploy on a grid

Maintenance free, easy to install, no moving parts

Exquisite appearance, compact and portable

Anti electromagnetic interference, corrosion-resistant

Optional mains power, terminal solar energy, and built-in battery

Optional wired and wireless communication

9021型一体化环境监测传感器

Application of integrated environmental monitoring sensors

Smart City, Smart Community, Smart Transportation

Grid based monitoring of urban environmental air quality

Grid based monitoring of urban atmosphere

Supplementary monitoring of national control fixed stations

Monitoring of Pollution Source Emissions from Chemical Industrial Parks and Enterprises

Gas monitoring for transportation roads, tunnels, and stations

Monitoring of urban hospitals, parks, and tourist attractions

Environmental emergency accident monitoring

Mobile law enforcement supplementary monitoring, forecasting and early warning monitoring

Smart lamp post, roadside station environmental monitoring

Technical Parameter

Measurement parameters detection range detection limit measuring principle
CO 0-1000ppm 0.1ppm electrochemistry
NO 0-20ppm 5ppb electrochemistry
N02 0-20ppm 5ppb electrochemistry
S02 0-100ppm 5ppb electrochemistry
H2S 0-100ppm lppb electrochemistry
O3 0-100ppm 5ppb electrochemistry
VOC 0-20ppm 5ppb PID
Pm2.5/10 0-1000µg/m3 0.3 µg/m3 Laser scattering
Measurement parameters measuring range resolution accuracy
noise 30-130dB ± 1.5dB Capacitive type
air temperature -50℃-80℃ 0.1℃ ± 0.2 ℃
humidity 0%-100%Rh 0. 1%Rh 2%Rh
wind direction 0-360. 1. 3.
wind speed 0-75m/s 0.1m/s 0.3m/s or 3%
air pressure 10-1300hPa 0.1hPa 0.3hPa (at 25 ℃)
rainfall 0 ~ 5mm/min 0.2mm 3%
radiation 0 ~2000w/m2 1w/m2 5%
ultraviolet Level 0-15 Level 1  

Selection Table


essential factor 9021A 9021B 9021C 9021D 9021E 9021F 9021G 9021H
CO        
NO              
NO2        
SO2        
O3        
H2S            
NH3              
HCL              
VOC              
PM2.5        
PM10        
noise            
temperature
humidity
wind direction        
wind speed        
air pressure        
rainfall          
radiation            
ultraviolet            
Optional features (built-in in sensors): GPRS-a01, GPS-b02, battery d01.

Product Comparison


  9021型一体化环境监测传感器 9021型一体化环境监测传感器 9021型一体化环境监测传感器
CLASSIFICATION Micro Station Small Station National Control Station
product positioning grid monitoring Mobile monitoring Fixed monitoring
product price low cost About 100000 yuan Expensive
Volume small larger huge
Monitoring elements 4-18 pieces 6-10 pieces 6-12 pieces
Power supply mode Optional solar power supply, 220V mains power or battery Solar energy/220V Fixed 220V
calibration cycle Remote calibration/on-site calibration Calibration is quite cumbersome Manual on-site calibration 4 times/month
measurement accuracy Higher resolution Higher resolution Higher resolution
Maintenance Cycle maintenance-free 1 month manual maintenance Weekly fixed maintenance
Installation method Non professionals can take 2 minutes Complex, cumbersome, requiring specialized expertise Complex, requiring professional skills
Installation completed, no debugging. Technical personnel in the industry staff
Spare parts and consumables Sensors, batteries sensor Consumables and components.

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Successful operation!

Successful operation!

Successful operation!