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Contact Us

Shandong Wanxiang Environmental Technology Co., Ltd

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

Current location ：Home>>Product center>>Water quality monitoring equipment>>Water Quality Monitoring Buoy Station

Water quality analyzer of floating buoy

update time ：2025-11-20

Model：WX-SFA05

Product Price: Electronic Negotiation

Product brand: Wanxiang Environment

The buoy water quality monitor can monitor water quality parameters in real time. When there are abnormal fluctuations in water quality or when the preset threshold is reached, it can automatically trigger the warning mechanism and send the warning information to relevant departments and personnel in a timely manner, so as to take measures quickly.

phone ：15666889815 QQ：1950883583

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product details

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 scheduling, and power station reservoir water management; The powerful superior software can remotely observe real-time hydrological and meteorological information, with database, report, download and other functions, and users can also use this function-rich meteorological software to further process and analyze the recorded data.

2. The SFA05 floating buoy is composed of six parts: water quality sensor (water temperature, conductivity, PH, dissolved oxygen), data logger, communication system, power supply system, overall support frame, and water quality monitoring platform. At the same time, it can be extended to include multiple water quality elements such as ammonia nitrogen, turbidity, and COD. The data logger has data acquisition, real-time clock, data storage, parameter setting, and standard 2G/4G (GPRS) communication functions.

Second, product features

1. Easy deployment: All types of probes are highly integrated, easy to install; 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: 750mm750mm535mm.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 from the collector	1 Road Rs485/JSON protocol output
Battery	Lithium battery 12VDC, 20AH (default)
Solar panels	22.1V/50W (default)
Power supply capacity	Customized selection; intermittent work on rainy days for more than 5 days
Location indicator (optional)	Warning light; GPS positioning;
Monitoring platform	Cloud platform; mobile/pc multi-device login
Cover	304 Stainless Steel Filter Housing Cover
Floating body	Diameter 414mm Spherical Buoy*4 Engineering Plastic

2.Main parameters of the sensor, which can be optionally equipped


Serial number	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	ORP	-1500mv~1500mv	Electrochemistry (salt bridge)	± 6mv
4	Electrical conductivity	0~5000uS/cm	Contact method of electrode	± 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	Ammonium nitrogen	0~100mg/l	Ion selective electrode method	±1mg
8	cod	0~500mg/ L	UV254 absorption method	±5%		Equipped with an automatic cleaner to prevent bio附著, avoid window pollution, and ensure long-term monitoring stability; the automatic cleaning time and the number of cleanings can be set, with a power consumption of 0.7W.
8	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	0~400ug/L	Fluorescence method	R2>0.999		Equipped with an automatic cleaner to prevent bio附著, avoid window pollution, and ensure long-term monitoring stability; the automatic cleaning time and the number of cleanings can be set, with a power consumption of 0.7W.