Buoy Water Quality Online Monitoring Station - AMT-FB301

A buoy water quality monitoring system (buoy-type online water quality monitoring station) isIn-situ floating, unattendedwater environment monitoring equipment, commonly known as the water quality sentinel on water. Deployed on the water surface, anchored and fixed,7×24 hours of continuous water quality parameter collection, wirelessly transmitted to the cloud platform, enabling real-time monitoring and超标预警.

1. System composition AMT-FB301

1. Buoy Body + Anchor and counterweight The buoy body is mostly made of polyethylene material, resistant to corrosion, wind, and waves; the bottom is equipped with a sensor bracket and counterweight; anchor rope + Sinker fixes the position to prevent drifting.
2. Water Quality Sensor (Underwater Probe) Conventional five parameters:Water temperature,pH、溶解氧DO, turbidity, conductivity； Expansion:ORP, ammonia nitrogen,UVCOD, chlorophyll, blue-green algae, total phosphorus, total nitrogen; optional underwater camera. Sensors are often equipped with automatic cleaning brushes to reduce biofouling and lower maintenance frequency.
3. Collection and Control Unit (Collector) The system brain, receiving sensor signals, filtering and processing, local storage, setting collection cycles, and supporting resumable data transmission.
4. Power Supply Module Solar Panel + Lithium Batteryas the main power source, without external utility power; the buoy features low power consumption, suitable for long-term field operation.
5. Communication Module 4G/5G/NB-IoT, coastal areas; satellite communication can be used for open seas; data uploaded to cloud platform.
6. Cloud monitoring platform WEB / Mobile PhoneAPP, view real-time data, historical curves, and reports; customize thresholds, and receive SMS alerts for exceedances/ Platform pop-up alerts; supportsGPS Locate the buoy position.

II. Working principle

The sensor is immersed in water, converting physical and chemical signals of water quality / Chemical signals into electrical signals; the collector processes the signals; the communication module uploads data to the cloud platform; the platform automatically stores, analyzes, and provides warnings.

Electrochemical electrodes:pH, dissolved oxygen; optical principles: turbidity, chlorophyll, blue-green algae; UV method: COD.

III. Application Scenarios

• Drinking Water Source Reservoirs and Lakes
• Urban Rivers, Black and Odorous Water Treatment
• Aquaculture (warning for hypoxia, algal blooms)
• National surface water assessment / Provincial Control Sections
• Coastal Harbors, Estuary Marine Monitoring
• Sewage outlets, landscape lake water quality monitoring

IV. Core Advantages

✅ In-situ real-time continuous monitoring: Compensates for the shortcomings of manual sampling, which has low frequency and cannot capture sudden pollution events ✅ Easy deployment: No civil construction required, no cables needed. Simply deploy and anchor, and the monitoring point can be flexibly adjusted ✅ Unattended: Solar-powered, remote viewing, remote parameter configuration ✅ Rapid pollution warning: Automatic alerts when indicators exceed standards, enabling timely response to sudden pollution and cyanobacteria blooms ✅ High cost-effectiveness: Compared to fixed water quality stations, it has lower construction costs