Four gas and two dust monitoring system - a gridded air microstation @ 2022 update

Four-gas at two-dust monitoring system is a highly integrated, low-power, fast-installable, high-precision automatic meteorological observation equipment
that is easy to use for field monitoring.

The equipment is free of commissioning, can be quickly arranged, and is widely used in meteorology, agriculture, forestry, environmental protection, marine, airport, port, scientific investigation, campus education and other fields
.

The four gas and two dust monitoring system innovatively adopts twelve-element integrated sensor, which can make real-time observation of meteorological elements such as wind speed, wind direction, temperature, humidity, air pressure, optical rainfall, pm2.
5, pm10, CO, NO2, SO2, O3, etc.
, which can realize 24-hour continuous online monitoring of outdoor meteorological parameters, and output twelve parameters to users
at one time through the digital communication interface.

Product features 1, top cover hidden ultrasonic probe, to avoid rain and snow accumulation of interference, to avoid natural wind shielding 2, the principle is to transmit continuous frequency conversion ultrasonic signal, by measuring the relative phase to detect wind speed wind direction 3, wind speed, wind direction, temperature, humidity, air pressure, optical rainfall, pm2.
5, pm10, CO, NO2, SO2, O3 twelve elements integrated sensor 4, standard GPRS, Bluetooth, 485 rPM USB three transmission modes 5, two meters carbon steel bracket , the top without flange can be directly socketed sensor 6, the sensor shell using imported ASA material, more effective against salt spray and other environments, the protection level of IP65 or more three, technical parameters 1, wind speed: measuring principle ultrasonic, 0 ~ 60m / s (± 0.
1m / s) resolution 0.
01m / s; 2, wind direction: measuring principle ultrasonic, 0 ~ 360 ° (± 2 °); Resolution: 1°; 3, air temperature: measuring principle diode junction voltage method, -40-60 °C (± 0.
3 °C), resolution 0.
01 °C; (Beijing Meteorological Bureau calibration certificate) 4, air humidity: measurement principle capacitive type, 0-100%RH (±3%RH), resolution: 0.
1%RH; (Beijing Meteorological Bureau Calibration Certificate) 5, Atmospheric Pressure: Measuring Principle Piezoresistive, 300-1100Hpa (±0.
25%), Resolution 0.
1hpa; (Beijing Meteorological Bureau Calibration Certificate) 6, PM2.
5: Measuring Principle Light Scattering, 0-1000ug/m³ (±10%) 7, PM10: Measuring Principle Light Scattering, 0-1000ug/m3 (±10%)8, Optical Rainfall: Measuring Principle Photoelectric, 0-4mm/min (10%)9 Carbon monoxide: measuring principle electrochemical method, 0-10ppm (±5% F.
S) 10, sulfur dioxide: measuring principle electrochemical method, 0-5PPM (±5% F.
S) 11, nitrogen dioxide: measuring principle electrochemical method, 0-5PPM (±5% F.
S) 12, ozone: measuring principle electrochemical method, 0-5PPM (±5% F.
S) 13, collector power supply interface: GX-12-3P plug, input voltage 5V, with RS232 output Json data format, Collector power supply: DC5V±0.
5V peak current 1A, 14, sensor modbus, 485 interface: GX-12-4P plug, output supply voltage 12V/1A, equipment configuration interface: GX-12-4P plug, input voltage 5V15, solar powered, lead-acid battery, optional 30W 20AH/50W 40AH/100W 100AH.
Charging controller: 150W, MPPT automatic power point tracking, efficiency increased by 20%16 Data upload interval: 1 minute - 1000 minutes adjustable 17, 7 inch Android touch screen, screen size: 1024 * 600 RGB LCD18, the whole machine to obtain the national meteorological measurement station calibration certificate 19, the whole machine to obtain the utility model special li, special li number ZL 2020 2 3208599.
820, the production enterprise has ISO quality management system, environmental management system and occupational health management system certification 21, The production enterprise has the intellectual property management system certification certificate and the computer software registration certificate22, and the production enterprise is a 3A credit enterprise