TH2000A-AQI Fixed Online Air Quality Monitoring Station for AQI Monitoring
Detection Gas:
AQMS + ODOR + Weather+Solar Radiation
The TH2000A-AQI Fixed Online Air Quality Station is an integrated, all-in-one solution designed for continuous outdoor monitoring of air quality, odor, meteorological conditions, and solar radiation. It provides reliable, real-time environmental data to support air pollution assessment, environmental management, and public awareness initiatives.
The system simultaneously measures particulate matter (PM1, PM2.5, PM10, TSP) and a wide range of gaseous pollutants, including SO₂, NOx, CO, O₃, TVOC, VOC, H₂S, NH₃, CO₂, HCHO, and odor-related compounds, with ppb-level detection capability. Integrated meteorological monitoring covers wind speed and direction, temperature, humidity, barometric pressure, rainfall, and solar radiation, enabling comprehensive environmental analysis.
Overview
Built on a Linux operating system, TH2000A-AQI supports secondary development and flexible system integration. The station features on-site calibration based on traceable reference standards to ensure data accuracy and long-term stability. Real-time data are automatically transmitted to a cloud platform via 4G, allowing remote access, data visualization, and public information release.
Designed for outdoor deployment, the station adopts an IP66-rated weatherproof enclosure, supports solar power or backup battery, and offers multiple communication and signal output options, making it suitable for urban air quality networks, industrial boundary monitoring, odor surveillance, and environmental research applications.
TH2000A-AQI Fixed Online Air Quality Station is a compact, all-in-one environmental monitoring system for continuous outdoor measurement of air pollutants, particulate matter, meteorological parameters, odor, and solar radiation. It supports ppb-level gas detection, real-time cloud data transmission via 4G, on-site calibration, and flexible communication interfaces, with an IP66 weatherproof design and optional solar power—ideal for urban air quality networks, industrial emission monitoring, and environmental research.
Features
⦁ Measure meteorological parameters：wind speed, wind direction, rainfall, radiation, temperature, barometric pressure, relative humidity
⦁ Measures air pollutants: SO2, NOx, CO, O3, TVOC,H2S, NH3,CO2,HCHO ,VOC, Odor etc
⦁ Measure particles: PM1, PM2.5,PM10, TSP
⦁ On-site calibration according to traceable reference standards
⦁ capable of monitoring PPB level pollutants;
⦁ Built-in Linux OS, easier for second development
⦁ 100,000 pcs data storage
⦁ Optional 32G SD Card and USB disk
⦁ Automatically upload real-time data to cloud platform by 4G. Data can be published on the Internet for easy public access and to raise awareness of current air pollution levels with cloud platform
⦁ Signal output: 4-20mA, Multi-channel passive contacts
⦁ Wiring terminals for Solar power supply or backup battery
⦁ Outdoor design with housing to prevent dust and rain, IP66
⦁ 7’’ colorful touch screen , easily read data and make operation
⦁ Optional communication: RS485, WiFi, Wireless 433, Lora, NB-LOT or network
⦁ Pump sampling optional
Parameters
▶ Detection Parameters
|
AQMS |
PM2.5:Light Scattering–Optical Particle Counter (OPC), 0-1000ug/m3, 1ug/m3 resolution |
| NO2: Electrochemical sensor, 0-20ppm, 0.01ppm resolution | |
| SO2: Electrochemical sensor, 0-100ppm, 0.1ppm resolution | |
|
Odor |
NH3: Electrochemical sensor, 0-10ppm or 0-10mg/m3, 0.01ppm or 0.01mg/m3 resolution |
| H2S: Electrochemical sensor, 0-10ppm or 0-10mg/m3, 0.01ppm or 0.01mg/m3 resolution | |
| C2H6S:Electrochemical sensor, 0-10ppm or 0-10mg/m3, 0.001ppm or 0.001mg/m3 resolution | |
| C8H8：Electrochemical sensor, 0-10ppm or 0-10mg/m3, 0.001ppm or 0.001mg/m3 resolution | |
| CH3SH: Electrochemical sensor, 0-10ppm or 0-10mg/m3, 0.001ppm or 0.001mg/m3 resolution |
▶ Main Technical Specifications
| Preheat | 30S |
| Protection level | IP66 |
| Product Size | 400×230×600mm(L×W×H) |
| Weight | 25kg |
| Power supply | 220V, 50Hz, input voltage： 24VDC |
| Working environment | -40℃～+70℃, ≤95%RH (non-condensing )，0.1Mpa±20% |
| Warranty time | 1 year |
▶ Meteorological Monitoring Parameters
|
Weather |
Wind speed: 0-30m/s, 0.1m/s resolution |
| Wide direction: 16 directions | |
| Humidity : 0-100%RH, 0.1%RH resolution | |
| Temperature: -40 ℃~ 80℃, 0.1℃resolution | |
| Air pressure: 800-1100kpa, 1kpa resolution | |
| rain gauge: 0-200mm/h, optical rain gauge, big tollerance for the heavy rain | |
| Radiation | Solar radiation: RY-CEBN 0-2000w/m2, 1w/m2 resolution |