contacts ：Manager MAO
Telephone ：15666889815
QQ:1950883583
Company Address：The second floor of the first accelerator of the Optoelectronic Industry Park, No. 155 Incubation Second Lane, High tech Zone, Weifang City, Shandong Province
update time ：2025-08-29
Model：WX-SFA03
Product Price: Electronic Negotiation
Product brand: Wanxiang Environment
The floating water quality monitoring station adopts a modular design, which is easy to install and maintain, and can be used for water quality monitoring in rivers, lakes,s and other waters, providing data support for water environmental protection and pollution control.
1. Product Introduction
1.Water Quality Buoy Monitoring StationSFAAn unmanned data collection system that integrates data collection, storage, transmission, and management. It is used in hydrological automatic monitoring systems for the purpose of industrial and agricultural production, tourism, urban environmental monitoring, geological disasters, flood control, water supply dispatch, and power station reservoir water management; The powerful SCADA software can remotely observe real-time hydrological and meteorological information, with database, report, download and other functions. Users can also use this function-rich meteorological software to further process and analyze the recorded data.
2. The SFA03 type floating buoy is composed of six parts: water quality sensor (water temperature, conductivity, PH), data logger, communication system, power supply system, overall support frame, and water quality monitoring platform. At the same time, it can be extended to dissolved oxygen, ammonia nitrogen, turbidity, COD, and other multiple water quality elements. The data logger has data acquisition, real-time clock, data定時 storage, parameter setting, and standard 2G/4G (GPRS) communication functions.
2. Product features
1. Easy deployment: High integration of various types of probes, easy installation; free cloud platform service is provided, and the system is quickly launched;
2. Easy maintenance: The equipment can operate independently after installation, without the need for manual supervision, and can also be monitored remotely to ensure the normal operation of the equipment;
3. Easy to expand: all sensor probes use a unified communication protocol, which can quickly connect to the original equipment and quickly expand the monitoring parameters;
4. Low power consumption: The device can achieve low power consumption state, long-term operation, and increase the convenience of device use;
5. Real-time: The data monitored by the equipment is transmitted to the cloud platform in real-time, enhancing the timeliness of environmental data feedback.
Three, Technical Parameters
1. Subject parameters
| Product Name | Description |
| Environmental water quality monitoring buoy | Real-time multi-parameter online monitoring can be achieved. Battery monitoring can be realized. Cloud platform data monitoring, data push, data storage and alarm functions; wireless data transmission function. Peak power consumption is 5W; sensor power consumption is about 0.25W/piece. Dimensions: 750mm*750mm*535mm.浮球 diameter 414mm weight: 22kg |
| Data collection by the collector | Reliable operation, anti-interference, can be integrated with multiple RS485/MODBUS-RTU slave devices |
| Data output of the collector | 1 Road Rs485/JSON protocol output |
| Battery | Lithium battery 12VDC, 20AH (default) |
| Solar panels | 22.1V/50W (default) |
| Power supply capacity | Custom selection; Intermittent work on rainy days for more than 5 days |
| Location Indicator (optional) | Warning light; GPS positioning; |
| Monitoring platform | Cloud platform; Multi-device login on mobile/pc |
| Cover | 304 Stainless Steel Filter Housing Cover |
| Floating body | Diameter 414mm spherical float*4 engineering plastic |
2.Main parameters of the optional sensor
| No. | Name | Measurement range | Measurement principle | Measurement accuracy | Is it standard equipment | Note |
| 1 | Temperature | 0~50℃ | High-precision digital sensor | ±0.3℃ | ? | |
| 2 | pH | 0~14 (ph) | Electrochemistry (salt bridge) | ± 0.1PH | ? | |
| 3 | Open Research Platform | -1500mv~1500mv | Electrochemistry (salt bridge) | ± 6mv | ||
| 4 | Electrical conductivity | 0~5000uS/cm | Contact electrode method | ± 1.5% | ? | |
| 5 | Turbidity | 0~40NTU(Low turbidity) | Scattering light method | ± 1% | Low turbidity can be customized | |
| 0~1000NTU (moderately turbid) | Scattering light method | ± 1% | Customizable medium turbidity | |||
| 0~3000NTU (High Turbidity) | Scattering light method | ± 1% | Default send | |||
| 6 | Dissolved oxygen | 0~20mg/L | Fluorescence lifetime method | ± 2% | ||
| 7 | Ammonia nitrogen | 0~100mg/l | Ion selective electrode method | ±1mg | ||
| 8 | cod | 0~500mg/ L | UV254 absorption method | ±5% | With an automatic cleaner to prevent bio附著, avoid window pollution, to ensure long-term monitoring stability; can be set to automatic cleaning time and number of cleanings, power consumption 0.7W | |
| Turbidity | 0~400NTU | Scattering light method | ± 1% | |||
| 9 | Suspended matter | 0~2000mg/L | Scattering light method | ±5% (depending on the homogeneity of the sludge) | ||
| 10 | Chlorophyll | 0~400 micrograms per liter | Fluorescence method | R2>0.999 | With an automatic cleaner to prevent bio附著, avoid window pollution, to ensure long-term monitoring stability; can be set to automatic cleaning time and number of cleanings, power consumption 0.7W |
IV. Product Size Chart
5. Equipment installation requirements
1. Stay away from high-power radio transmitting sources
2. Stay away from high-voltage transmission lines and microwave radio transmission channels
3. As close as possible to the data transmission network
4. Stay away from strong electromagnetic interference
Six, Introduction to the Cloud Platform
1. CS architecture software platform, supports direct observation of mobile phones, PC browsers. No need to install additional software.
2. Support multiple accounts, multiple devices login
3. Support for real-time data visualization and historical data visualization dashboards
4. Cloud server. Cloud data storage, stable and reliable, easy to expand, load balancing.
5. Support for SMS alarm and threshold setting
6. Support for map display, view device information.
7. Support for data curve analysis
8. Support for exporting data in spreadsheet format
9. Support data forwarding, HJ-212 protocol, TCP forwarding, http protocol, etc.
10. Support for data post-processing functions
11. Support for external JavaScript scripts
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Copyright ? 2022 Shandong Wanxiang Environmental Technology Co., Ltd Telephone ：15666889815 address：The second floor of the first accelerator of the Optoelectronic Industry Park, No. 155 Incubation Second Lane, High tech Zone, Weifang City, Shandong Province Filing number：Lu ICP Bei No. 2022000322Website Maptxtmap
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