The buoy water quality monitoring equipment is an unattended water monitoring system integrating data acquisition, storage, transmission, and management functions. Equipped with multiple high-precision water quality sensors, it can monitor various water indicators in real time and is widely used in aquatic environment monitoring, hydrological forecasting, and water conservancy scheduling.
The SFA03 buoy water quality monitoring equipment is an intelligent monitoring device adaptable to various natural water bodies. It consists of six core components: water quality sensors, data acquisition instruments, communication systems, power supply systems, an overall support frame, and a water quality monitoring platform. The equipment features a modular design, convenient deployment, and strong operational stability, enabling long-term placement in various monitoring water bodies such as lakes, river basins, and reservoirs for in-situ monitoring. The equipment is equipped with standardized monitoring components, with basic standard sensors for water temperature, conductivity, and pH. It also supports expansion to include dissolved oxygen, ammonia nitrogen, turbidity, COD, and other water quality monitoring elements, comprehensively covering routine water quality monitoring needs.
The buoy-based water quality monitoring equipment is equipped with various sensors that offer stable monitoring performance and employ mature detection principles to ensure data accuracy. The pH sensor operates based on the electrochemical salt bridge principle, covering a measurement range of 0 to 14 pH with an accuracy of ±0.1 pH and ±0.1℃, and a resolution of up to 0.01. The conductivity sensor uses a contact electrode method, measuring a range of 0 to 10000 uS/cm with an accuracy of ±1.5% and ±0.1℃, and a resolution of 1 uS/cm. Combined with temperature compensation, it effectively avoids interference from ambient temperature, ensuring the authenticity and accuracy of the monitoring results. The accompanying data acquisition unit is fully functional, capable of all-weather data acquisition, real-time clock calibration, timed data storage, and equipment parameter setting. It also features standard 2G and 4G wireless network communication modules for stable remote transmission of monitoring data.
As an integrated unattended monitoring and reporting system, the buoy-based water quality monitoring equipment is widely applicable to various fields, including industrial and agricultural production, urban environmental monitoring, geological disaster prevention and control, flood control and disaster relief, water supply scheduling, and hydrological management of power stations and reservoirs. The accompanying host computer software is fully functional, allowing staff to remotely view real-time water and rainfall monitoring data as well as water quality data. Utilizing the system's database, data reports, and data download capabilities, staff can complete data archiving and preliminary processing. Simultaneously, with the integration of professional meteorological data analysis software, in-depth processing and comprehensive analysis of long-term accumulated monitoring data can be performed, providing accurate and continuous data support for water environment management, hydrological scheduling, and water quality control, significantly improving the intelligence and precision of water environment management and hydrological forecasting.
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