Air monitoring
Air. Dust. Weather. One system.
SITECH automated air monitoring stations track continuously, alert promptly when indicators exceed thresholds, forecast AQI with AI — everything managed in Vietnamese-language software.
Air
Air monitoring station — measure fully, measure continuously.
The SITECH air monitoring station is manufactured domestically and mounted on a standing pole with an attractive, compact, environmentally friendly design. It connects sensors from many suppliers — monitoring parameters can be changed easily as required.
- Parameters: CO, NO, NO2, SO2, O3, PM1, PM2.5, PM10, temperature, humidity
- Data logger: ARM Cortex-M4 80 MHz; transmission via 3G/4G, LoRa, WiFi
- Input voltage 8–28 VDC; low power consumption
- Error under 5%; sensors from reputable manufacturers
- Solar panel (lifespan over 15 years); backup power for 30 days; data backed up and preserved on power loss
- AI-based AQI display and forecasting
Dust monitor
Outdoor dust — measure at the emission source.
The dust monitor serves outdoor automated dust monitoring, assessing the impact of open straw burning; it is used in production workshops to monitor and assess dust emission sources.
- Parameters: PM2.5, PM10, TSP — optical sensor with built-in heater for greater accuracy and reliability
- Error under 10% (unlike the air line: under 5%)
- LCD screen displays data on site; built-in GPS positioning — mobile monitoring
- Transmission via 4G, LoRa, WiFi; voltage 8–28 VDC
- Backup power for 3 days continuously without mains electricity
Agriculture
Weather monitoring + equipment control.
Agricultural weather monitoring and equipment control system — automatically controls actuators as the production process requires, fine-tuned for each crop type and each customer’s needs.
- Parameters: rainfall, temperature, humidity, wind speed, wind direction, radiation
- ARM Cortex-M4 48 MHz; connected via 3G/4G or LoRaWAN
- Optical, thermal and electromechanical sensors; from Europe, Japan and the USA; error under 5%
- Solar-powered; backup power for 30 days
- Early warnings via website, SMS and mobile app
Applications
Where to measure, and why.
- Urban areas and residential neighbourhoods — track air quality where people live, with early warnings when pollution rises.
- Industrial zones and factories — monitor emission sources and air quality around production areas.
- Schools and hospitals — protect sensitive groups: children, patients, older people.
- Open straw burning and workshops — assess impacts and dust emission sources with the dedicated dust monitor.