Water Quality Monitoring Buoy

Model：FT-SFA

Brand：fengtu

Water Quality Monitoring Buoy can simultaneously measure a variety of water quality parameters, including temperature, pH, dissolved oxygen, conductivity, turbidity, ORP, etc....

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1. Introduction to the functions of Water Quality Monitoring Buoy

Water Quality Monitoring Buoy can simultaneously measure a variety of water quality parameters, including temperature, pH, dissolved oxygen, conductivity, turbidity, ORP, etc.

1.Water Quality Monitoring BuoySFA is an unattended collection system that integrates data collection, storage, transmission and management.It is used as an automatic hydrological forecasting and reporting system for industrial and agricultural production, tourism, urban environmental monitoring, geological disasters, flood control, water supply dispatching, power station reservoir water regime management, etc.The powerful host computer software can remotely observe real-time water and rain regime information, with database, Reporting, downloading and other functions, users can also use this well-functioning meteorological software to further process and analyze the recorded data.

2.The water quality monitoring system is specifically composed of six parts: water quality sensor, data collector, communication system, power supply system, overall bracket, and water quality monitoring platform.It can monitor multiple water quality factors such as water temperature, PH, dissolved oxygen, conductivity, ammonia nitrogen, turbidity, COD, etc.at the same time.The data collector has data collection, real-time clock, data timing storage, parameter setting and standard 2G/4G (GPRS) communication functions.

2.Water Quality Monitoring Buoy Product Features

1.Easy to deploy: various types of probes are highly integrated and easy to install; free cloud platform services are provided, and the system can be launched quickly;

2.Easy maintenance: After the equipment is installed, it can work by itself without manual supervision.The normal operation of the equipment can also be ensured through remote monitoring;

3.Easy to expand: The sensor probes all use a unified communication protocol, which can quickly connect to the original equipment and quickly expand monitoring parameters;

4.Low power consumption: The device can run for a long time under low power consumption, increasing the convenience of using the device;

5.Real-time: The data monitored by the equipment is transmitted to the cloud platform in real time, improving the timeliness of environmental data feedback.

3.Technical parameters of Water Quality Monitoring Buoy

1.Subject parameters

Product name	describe
Water Quality Monitoring Buoy	Online monitoring of multi-channel parameters can be realized in real time. Can realize battery power monitoring. It can realize cloud platform data monitoring, data push, data storage and alarm functions; and wireless data transmission function. The peak power consumption is 5W; the sensor power consumption is about 0.25W/piece. Overall dimensions: 750mm750mm535mm.Float diameter 414mm Weight: 22kg
Collector data collection	Reliable operation, anti-interference, and can integrate multiple RS485/MODBUS-RTU slave devices
Collector data output	1 channel Rs485/JSON protocol output
Battery	Lithium battery 12VDC, 20AH (default)
solar panel	22.1V/50W (default)
Power supply capacity	Customized selection; intermittent work for more than 5 days on rainy days
Position indication (optional)	Warning light; GPS positioning;
Monitoring platform	Cloud platform; mobile phone/computer multi-terminal login
protective cover	304 stainless steel filter cartridge protective cover
floating body	Diameter 414mm, spherical floating body*4 engineering plastics

2.Main parameters of optional sensors

Model	Name	Measurement range	Principle	Measurement accuracy	Resolution	Is it standard equipment	Note
S1S	cod	0~1000mg/L	UV254 absorption method	±5%, ±0.3℃	0.1mg/L		cod turbidity integrated; brush self-cleaning, with temperature compensation
S1S	Turbidity	0~400NTU	Scattering light method	±1%, ±0.3℃	0.1NTU
S2	Water hardness	0～1000.0mg/L	Contact method of electrode	Reading ±10%; ±0.3℃	0.1mg/L
S3	pH	0~14 (ph)	Electrochemistry (salt bridge)	±0.1PH;±0.1℃	0.01		With warm supplement
S3	pH	0~14 (ph)	Electrochemistry (salt bridge)	±0.1PH;±0.1℃	0.01		With warm supplement
S5	Ammonium nitrogen	0~1000mg/l	Ion selective electrode method	10% of the reading, ±0.5℃	0.01mg		Ammonia nitrogen pH integrated; with temperature compensation
S5	pH	0~14 (ph)	Electrochemistry (salt bridge)	±0.1PH;±0.1℃	0.01
S6	ORP	-1500mv~1500mv	Electrochemistry (salt bridge)	±6mv	1mV
S7	Electrical conductivity	0~10000uS/cm	Contact method of electrode	±1.5%; ±0.1°C	1uS/cm		With warm supplement
S7H	High range conductivity	0～30000μS/cm	Contact method of electrode	±1.5%; ±0.1°C	1uS/cm		High range conductivity TDS salinity sensor; with temperature compensation
	TDS	0-10000ppm	Contact method of electrode	±1.5%; ±0.1°C	1ppm
	Salinity	0-10000ppm	Contact method of electrode	±1.5%; ±0.1°C	1ppm
S8	Dissolved oxygen	0~20mg/L	Fluorescence lifetime method	±2%, ±0.3℃	0.01mg/L		With warm supplement
S9	Turbidity	0~1000NTU	Scattering light method	±1%, ±0.3℃	0.1NTU		With warm supplement
S10	Suspended matter	0~2000mg/L	Scattering light method	±5% (depending on the homogeneity of the sludge)	0.1mg/L
S11S	Sludge concentration	0～20.000g/L	Scattering light method	±5% (depending on the homogeneity of the sludge)	0.001g/L		Brushed self-cleaning
S15S	Chlorophyll	0~400ug/L	Fluorescence method	R²>0.999	0.01ug/L		Self-cleaning with brush; with temperature compensation
S16S	Cyanobacteria	0～200.0Kcells/mL	Fluorescence method	R²＞0.999	0.1Kcells/mL		Brushed self-cleaning
S17S	Oil in water	0～60ppm	Fluorescence method	0.1ppm	0.01ppm		Brushed self-cleaning
S20	Transparency	50～1000mm	Scattering light method	±5% (depending on the homogeneity of the sludge)	1mm		With warm supplement
S21	Water temperature	−20℃~85℃	High-precision digital sensor	±0.1℃	0.1℃