Overview
Enviro Testers Outdoor Gas Monitor – No Maintenance is a miniature station developed by our company to measure multi-parameter air quality. It also integrates two meteorological elements: atmospheric temperature and atmospheric humidity. The system adopts modules for flexible configuration, small size, and low cost, and is suitable for gridded, dense, and refined layout requirements.
Features
- Support calibration
- Maintenance-free and easy to install
- Industrial standard design
- Small volume, lightweight
- Integrated monitoring system
- Low power, high precision
Technical Specifications
| Air Humidity Measuring Range | 0 % RH to 100 % RH |
| Air Humidity Resolution | 0.1 % RH |
| Air Humidity Accuracy | 2 % RH |
| Air Humidity Measuring Principle | Capacitance |
| Monitoring Range | CO: 0 ppm to 1000 ppm,
NO2: 0 ppm to 20 ppm, SO2: 0 ppm to 100 ppm, O3: 0 ppm to 20 ppm, PM2.5: 0 ug/m3 to 1000 ug/m3, PM10: 0 ug/m3 to 1000 ug/m3 |
| Detection Limit | CO: 0.1 ppm,
NO2: 5 ppb, SO2: 5 ppb, O3: 5 ppb, PM2.5: 0.3 ug/m3, PM10: 0.3 ug/m3 |
| Measuring Principle | Electrochemistry, Laser scattering |
| Air Temperature Measuring Principle | Platinum Resistance |
| Air Temperature Resolution | 0.1 °C |
| Air Temperature Accuracy | ± 0.3 °C |
| Air Temperature Measuring Range | – 40 °F to 176 °F (- 40 °C to 80 °C) |
