Shanghai, China – In response to the growing global demand for efficient and reliable water quality monitoring, the T9090 Drifting Water Quality Multi-Parameter Online Monitor has been developed as a state-of-the-art solution for real-time, continuous observation of oceans, rivers, and lakes.
Designed as a complete monitoring buoy system, the T9090 integrates a rugged polymer buoy body, advanced sensors, solar power supply, data transmission unit, and a remote management platform. It enables fully unattended operation in harsh field environments, significantly improving wetland protection, water resource management, and early warning capabilities.
Key Features and Advantages:
- Modular and Flexible – The system supports various plug-and-play sensor modules including pH, conductivity/TDS, dissolved oxygen (fluorescence method), turbidity, COD, ammonia nitrogen, chlorophyll, blue-green algae, suspended solids, water transparency, and ORP.
- High Stability and Low Maintenance – The buoy is made of impact-resistant, corrosion-proof PE material with self-balancing ability and excellent wave resistance. Sensors feature self-cleaning options and IP68 waterproof rating.
- Smart Power and Communication – Powered by a 72W solar panel and 42AH battery, it ensures continuous operation even in rainy weather. Supports GPRS, NBIoT, and RS485 (Modbus RTU) outputs for seamless data transmission to monitoring centers.
- Real-Time Remote Management – Includes supporting software (APP, web platform) for real-time data display, equipment management, system self-test, and fault alarms (local or uploaded to server).
- Proven Field Performance – Successfully deployed in wetland projects in Beijing (2021) and river monitoring in Hebei (2021), measuring parameters such as COD, ammonia nitrogen, chlorophyll, and blue-green algae.
Technical Highlights
- Float Size: Diameter approx. 1m, height approx. 0.7m, weight approx. 40kg.
- Protection Level: IP68 (sensors), IP65 (controller).
- Sensor Accuracy: e.g., pH ±0.05pH, DO ±1%FS, COD ±5%, Ammonia Nitrogen ±2.5% reading.
- Operating Environment: Suitable for water depth ≥600mm, temperature range 0–80℃.
Applications
- Wetland ecological monitoring
- River and lake water quality assessment
- Drinking water source protection
- Aquaculture and industrial water supervision
With its open modular design, low power consumption, and strong anti-interference capability, the T9090 drifting monitor offers an ideal solution for government agencies, environmental protection departments, and research institutions requiring long-term, reliable water quality data.
Post time: Jun-04-2026