Advanced Outdoor Air Quality and Meteorological Monitoring Station – GAOTek
Description
Description
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
- 32G SD Card, optional 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, Wireless 433, Lora, NB-LOT or network
- Pump sampling optional
SPECIFICATIONS
| Parameter | Specification |
| PM1 | Laser sensor, 0–200 µg/m³, 1 µg/m³ resolution |
| PM2.5 | Laser sensor, 0–500 µg/m³, 1 µg/m³ resolution |
| PM10 | Laser sensor, 0–1000 µg/m³, 1 µg/m³ resolution |
| O₃ (Ozone) | Electrochemical sensor, 0–1800 ppb or µg/m³, 1 ppb/1 µg/m³ resolution |
| CO (Carbon Monoxide) | Electrochemical sensor, 0–6000 ppb or µg/m³, 1 ppb/1 µg/m³ resolution |
| SO₂ (Sulfur Dioxide) | Electrochemical sensor, 0–10,000 ppb or µg/m³, 1 ppb/1 µg/m³ resolution |
| NO₂ (Nitrogen Dioxide) | Electrochemical sensor, 0–4000 ppb or µg/m³, 1 ppb/1 µg/m³ resolution |
| NO (Nitric Oxide) | Electrochemical sensor, 0–4000 ppb, 1 ppb resolution |
| CO₂ (Carbon Dioxide) | IR sensor, 0–5000 ppm or mg/m³, 1 ppm/1 mg/m³ resolution |
| Temperature | -40℃ to 100℃, 0.1℃ resolution |
| Humidity | 0–100% RH, 0.1% RH resolution |
| Barometric Pressure | 800–1100 KPa |
| Noise | 35–100 dB |
| Preheat Time | 30 seconds |
| Protection Level | IP66 |
| Product Size (L×W×H) | 400 × 230 × 600 mm |
| Weight | 25 kg |
| Power Supply | 220V, 50Hz; Input Voltage: 24VDC |
| Working Environment | -40℃ to +70℃, ≤95% RH (non-condensing), 0.1 MPa ±20% |
| Warranty | 1 year |