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KNF-400FA Water Quality Detector - Cooling Tower Return Water Quality Monitoring
The KNF-400F/A reclaimed water quality monitoring system is a water quality online monitoring system developed based on the requirements of the "Water
Product details
KNF-400F/A Water Quality Monitoring Systemproduct overview：
KNF-400F/AReclaimed water quality monitoring systemIt is a water quality online monitoring system developed based on the requirements of the "Water Quality Standards for Reclaimed Water in the Water Spray Weaving Machine Industry" and the relevant water quality standards for boiler cooling tower return water. It provides a basis and support for strengthening the requirements of reclaimed water utilization and monitoring of reclaimed water quality. It mainly targets COD, ammonia nitrogen, turbidity, and total water quality of reclaimed water Residual chlorinePH、 Temperature, conductivity, hardness, chloride ions, etc. are implemented online and early warning. The product adopts a modular design, which is easy to install and maintain, suitable for monitoring needs of single point and large-area distribution points. It is suitable for monitoring production wastewater discharged in water jet weaving machine work projects, as well as flushing wastewater on line.
At the same time, based on the research and development, production, and operation experience in water quality online terminal monitoring equipment, data collection and transmission, environmental monitoring and management systems, Shenzhen Kenafu has a long-term, stable, and effective solution for monitoring the characteristics of reclaimed water return. This system can achieve digital management of the entire process of monitoring and analysis, data collection and transmission, equipment control, monitoring and early warning of reclaimed water, promoting the informatization and modernization of reclaimed water monitoring and management, and comprehensively improving management level.
KNF-400F/A waterWater quality monitoring systemsystemconsist of
The main monitoring items of this system include COD, ammonia nitrogen, turbidity, and totalResidual chlorinePH、 Key water quality factors such as temperature, conductivity, hardness, and chloride ions. Based on the characteristics and requirements of sensors, a circulation monitoring slot designed with years of experience, a stable data acquisition system and power distribution system, and combined with Kenaf's patented copyright software, can achieve real-time control of water quality through wireless, unmanned, remote control and other functions.
KNF-400Water in F/AWater quality monitoring systemApplication areas:
1. Equipment water supplyMonitoring and Process Water Quality Online Monitoring and Early Warning
2. Monitoring and Warning of Reclaimed Water Quality
3. Online monitoring of production wastewater and flushing wastewater discharged during the operation of water jet looms
4. Online monitoring of reclaimed water return in other printing and dyeing machines
KNF-400Water in F/AWater quality monitoring systemstart achieve New features:
1. By combining imported sensors with self-developed sensors from Kenaf, costs can be reduced.
2. High cost-effectiveness and high system stability
3. Integrated structure, small size, suitable for large-scale distribution
4. No need for reagents, ultra-low consumption products, ultra-low maintenance and operation costs
5. Modular design, easy to install and maintain
6. Will not cause secondary pollution to the environment during the monitoring process
7. The copyright software of Kenaf patent can achieve real-time control of water quality through wireless, unmanned, remote control and other functions.
8. The equipment can be connected to the supervisory department platform for free.
KNF-400F/A waterWater quality monitoring systemTECHNICAL INDEX：The following sensors can be updated and need to be selected
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joinNumerical indicators |
pH |
turbidity NTU |
Residual chlorine/total chlorine mg/L |
temperature |
Ammonia nitrogen mg/L |
conductivity |
COD mg/L |
hardness mg/L |
Chloride ion ppm |
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measuring principle |
Glass electrode method |
90.Scattered light type |
Film coveringElectric current method |
thermocouple |
ION |
four-electrodeconductance |
Dual light path method |
Composite electrode |
Composite electrode |
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range |
0-14pH |
0100NTU |
02mg/L |
0-50℃ |
0-20mg/L |
05000µS |
0-100 |
0-100 |
0-1000 |
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resolution |
0.01pH |
0.1NTU |
0.005mg/L |
0.1℃ |
0.01mg/L |
0.01µS |
0.01 |
0.1 |
1 |
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accuracy |
±0.05pH |
≤±0.1NTU |
≤0.5mg/L |
±0.5℃ |
≤0.2mg/L |
1% |
0.03 |
5% |
5% |
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power consumption |
make an appointment0.5W |
make an appointment2W |
make an appointment0.3W |
Inside the electrode |
1.2W |
0.36W |
1.5W |
0.6W |
0.6W |
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Display System |
7Inch touch LCD display, capable of real-time display of data and curve graphs, historical data and curves, alarm records |
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Data Storage |
Built in data storage, capable ofUDisk countdown data table |
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Data reporting |
The adjustable reporting time interval can be achieved throughGPRSUpload to the cloud |
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data output |
RS232（modbusAgreement) |
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working voltage |
AC100-240V@DC12-24V |
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Maintenance Cycle |
make an appointment3-6MonthSimple cleaning is sufficient, residual chlorine needs to be adjusted according to the water quality 6-10Replace the membrane head and add electrolyte in about a month. Ammonia nitrogen, chloride ions, and hardness requirements6-10Replace ion and compensation electrodes and calibrate them every month. |
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Cloud platform monitoring |
It has cloud platform monitoring function, alarm, monitoring, WeChat binding and other functions, |
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Remote control |
Can achieve wireless remote control function, alarm and device activation function (hardware selection required) |
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Software certification |
Having a software registration certificate,ISO9001、ISO14001 Measurement and testing report. |
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Automatic sewage discharge |
Built in automatic sewage discharge device |
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KKNF-400F/A Water Quality Monitoring SystemOptional monitoring cloud platform:
Having software copyright patents and using Alibaba Cloud servers, users can obtain an independent backend for real-time online collection, uploading, recording, alarm, printing, and analysis. It can be linked to WeChat and mini programs for real-time viewing and monitoring.
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