System Introduction/ Product introduction
The KEC-400E Fishery and Aquaculture Water Quality Monitoring System launched by Shenzhen Kenafu Technology is a complete multi parameter real-time water quality detection and monitoring system that can continuously, timely, and accurately monitor the water quality and its changes in the target water area. Realize automation, informatization, networking, and intelligence of seawater quality monitoring. This system has functions such as automatic sampling, analysis, and transmission of water quality. It can continuously monitor parameters such as water temperature and pH value, providing more intuitive, scientific, and comprehensive real-time water quality information for aquaculture in a timely manner, effectively avoiding aquaculture losses, and promoting the technological progress and industrial upgrading of aquaculture in China
Application scope/ Scope of application
The KNF-400E aquaculture water quality monitoring system is mainly used in: nearshore aquaculture, freshwater aquaculture, integrated rice and fish farming, fish light complementary aquaculture, and shrimp aquacultureCrab farming, rivers, sewage lakes and other fields!
System analysis/ Product Analysis
The KEC-400E Fisheries and Aquaculture Water Quality Monitoring System consists of a monitoring center, transmission unit, integrated control box, sensor cylinder and other equipment, with functions such as system operation status monitoring, video monitoring, station building status monitoring, remote control, and remote operation.According to different customer needs, various forms of water quality monitoring can be selected, such as micro cabinets, float stations, and pole mounted monitoring. The monitoring factors can cover five conventional parameters (pH, temperature, turbidity, conductivity, dissolved oxygen) Chlorophyll, blue-green algae, ammonia nitrogen COD、 Nitrite salinity、 Ammonia nitrogen 、 water level、 Water flow rate, etc
System Schematic/ Schematic
1.
system function
1.1Collect and upload data function
Realize dissolved oxygenAutomatic online monitoring of multiple water quality parameters such as pH and temperature, achieving automatic transmission, storage, and management of the aforementioned water quality parameter data.
1.2Automatic control aerator function
Realize automatic control of water quality (dissolved oxygen) on the aeration aerator in the enclosed pond. Start the aerator when the dissolved oxygen is below the set lower limit, and stop it when the dissolved oxygen reaches the set upper limit. After implementing this function, not only can it ensure sufficient dissolved oxygen in the pond, but it can also avoid meaningless excessive oxygenation, waste of electricity, and save costs.
1. 3 Video surveillance function
Realize video monitoring of the pond surface, allowing real-time observation of the activity status, feeding intensity, and other aspects of the increased aquaculture targets.
Product parameters/ Technical indicators
Parameter indicators |
measuring principle |
measuring range |
resolution |
accuracy |
power consumption |
data output |
Supply Voltage |
protection grade |
---|---|---|---|---|---|---|---|---|
dissolved oxygen |
Fluorescence photometry |
0~20mg/L |
0.01mg/L |
±2%F.S. |
About 0.5W |
Rs485 |
12-24DVC |
IP68 |
salinity |
electrochemistry |
0~70PSU |
0.1mg/L |
±1.5%F.S. |
- |
Rs485 |
12-24DVC |
IP68 |
nitrite |
Ion selection method |
0~1000mg/L |
0.01mg/L |
±5%F.S. |
- |
Rs485 |
12-24DVC |
IP68 |
PH |
Glass electrode method |
0~14pH |
0.01pH |
±0.05pH |
About 0.3W |
Rs485 |
12-24DVC |
IP68 |
COD |
spectrometry |
0.3~500mg/L |
0.01mg/L |
±5%F.S. |
About 1.5W |
Rs485 |
12-24DVC |
IP68 |
temperature |
thermocouple |
0~50℃ |
0.1℃ |
±5℃ |
Inside the electrode |
Rs485 |
12-24DVC |
IP68 |
turbidity |
90Scattered light |
0-1000NTU |
1NTU |
±2%F.S. |
About 0.6W |
Rs485 |
12-24DVC |
IP68 |
conductivity |
Conductivity cell method |
0~5000µS/cm |
1µS/cm |
1% |
About 0.5W |
Rs485 |
12-24DVC |
IP68 |
Ammonia nitrogen |
Ion selection method |
0~100mg/L |
0.1mg/L |
±5%F.S. |
About 1.2W |
Rs485 |
12-24DVC |
IP68 |
ORP |
Platinum electrode |
0~±1999mV |
1mV |
1mV |
About 0.5W |
Rs485 |
12-24DVC |
IP68 |
Data reporting |
The adjustable reporting time interval can be uploaded to the cloud via GPRS |
|||||||
Data Storage |
The display screen is equipped with a 128MB storage chip, which can be inserted into a USB flash drive to export data tables |
|||||||
data output |
RS485 (Modbus RTU protocol), 4G wireless output, NB |
|||||||
working voltage |
AC220V @DC12-24V |
|||||||
Display System |
7-inch touch LCD collector, built-in large capacity storage USB drive export, data calibration and compensation functions, curve drawing and alarm record query |
|||||||
protection box |
Adopting anti radiation coating, built-in power distribution system, data acquisition system, data transmission system, outdoor rainproof, dustproof, insect proof function, column clamp installation, protective box size: 300X250X470mm |
|||||||
Monitoring (optional) |
Optional Hikvision and Fluorite monitoring access platforms can be used to monitor on-site images at any time |
|||||||
Solar energy (optional) |
Optional solar power supply system, with an average sunshine duration of 3.5 hours, can work continuously for more than 7 days on rainy days. |
|||||||
Maintenance Cycle |
About 6-18 months or depending on the actual situation on site. |
|||||||
Cloud platform data management |
Software copyright registration rights, using Alibaba Cloud servers, real-time collection, storage, and synchronized publishing of data to LED display terminals, with functions such as PC, mobile, WeChat binding, and warning. Independent account with mobile app |
|||||||
Alarm (optional) |
Optional remote alarm, realizing wireless remote on-site alarm prompt. |
|||||||
Software and Certification |
Having a software registration certificate, ISO9001、ISO14001、 Measurement and testing report, CMA testing report. |
Data Management of IoT Cloud Platform/ IoT water quality monitoring cloud platform
Kenafu Technology's "Water Quality Monitoring Cloud Platform" is an efficient, stable, and secure application platform built between IoT applications and monitoring devices. The main monitoring center provides an intuitive user interface, through which you can manage all devices of your user, such as querying real-time data, historical data, connection status, alarm status, alarm records, real-time positioning, historical trajectory, flow query, switch control, data distribution, and other functions.