Description
Overview
GAOTekNo2 Ozone Detector is an all-weather outdoor terminal with versatile sensors for monitoring air quality, including particulate matter, temperature, humidity, noise, atmospheric pressure, and wind. It’s robust, IP55-rated for dust and splash protection, ensuring durability in challenging conditions. With GRADE A electronic compatibility, it offers high system integration and reliability. Equipped with internal temperature control, it operates between-22  to 131 (-30 °C to 55°C), making it suitable for a variety of environments.
Features
- Modular, reliable, and expandable design
- Intelligent, with fault alarm and self-diagnosis
- Measures TSP, PM10, and PM2.5
- Uses β-ray absorption for constant accuracy
- Stationary sampling, error-free
- Controls gas humidity for precision
- High-quality, stable detector
- Auto data storage and recovery after power loss
Technical Specifications
| Measuring range | 0 μg/m³ to 10000 μg/m³ |
| Error value | MPE: ±20% |
| Sampling flow | 16.67L/min |
| Particulate separation plant | Impact cutter, cyclone cutter (PM2.5) |
| resolution ratio | 0.1μg/m³ |
| Calibration film reproducibility | ≤±2%Nominal value |
| Calibration method | Standard film calibration |
| Humidity control | 30%RH to 50%RH can be set |
| Data storage capability | 300,000 records |
| The USB interfaces | USB flash drive data export is supported |
| Remote data query | With DTU module, it can query the working status of the instrument remotely and transmit real-time measurement data |
| Fault alarm | Real-time display of fault alarm |
| Inlet pipe heating | Dynamic heating of the intake pipe |