Shenzhen Kainafu Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 200 pieces+One month |
| Delivery Time | 10-20 Working day |
| Packaging Details | Eco-friendly paper box |
| Monitoring indicators | PH/COD/ ammonia nitrogen/Oil in water/liquid level/flow rate/turbidity/conductivity |
| data output | RS485(modbus-rtu protocol), 4G wireless output, NB |
| Sensor barrel | Metal shell diameter: 14.5cm height: 25.5cm |
| Maintenance cycle | About 6 months, optional automatic cleaning device can greatly reduce maintenance. |
| Brand Name | KaiNaFu |
| Model Number | KNF-400D |
| Place of Origin | Shenzhen |
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Product Specification
| Payment Terms | T/T | Supply Ability | 200 pieces+One month |
| Delivery Time | 10-20 Working day | Packaging Details | Eco-friendly paper box |
| Monitoring indicators | PH/COD/ ammonia nitrogen/Oil in water/liquid level/flow rate/turbidity/conductivity | data output | RS485(modbus-rtu protocol), 4G wireless output, NB |
| Sensor barrel | Metal shell diameter: 14.5cm height: 25.5cm | Maintenance cycle | About 6 months, optional automatic cleaning device can greatly reduce maintenance. |
| Brand Name | KaiNaFu | Model Number | KNF-400D |
| Place of Origin | Shenzhen | ||
| High Light | ODM online wastewater monitoring system ，Drainage online wastewater monitoring system ，ODM automatic water quality monitoring system | ||
Drainage Network Water Quality Monitoring Equipment, Sewer Water Quality Monitor, 4G Wireless Transmission, Built-in Battery, All-weather Monitoring
Overview of KNF-400D sewage well drainage end water quality monitoring products:
KNF-400D sewage well drainage terminal monitoring system is composed of online digital sensor, wireless acquisition terminal and Kenafu water quality monitoring cloud platform monitor. The product is modular and the equipment is designed with low power consumption. Easy to use, simple to install, only 15 minutes to install, no need to break the road construction, direct shaft installation, no secondary pollution, low maintenance, good reliability, and can be laid on a large scale.
Sensors can be selected from cleaning devices to cope with harsh environment. Users can match different kinds of sensors according to their own needs, such as water level, water temperature, COD, ammonia nitrogen turbidity, conductivity, dissolved oxygen, pH, oil in water, etc.
Application of KNF-400D sewage well drainage end water quality monitoring:
1.Urban pipe network sewage discharge
2.Underground and sewer sewage monitoring
3.Sewage discharge from garbage disposal station
4.Monitoring of industrial emission standards
5.Matching of water treatment facilities, etc.
Innovative characteristics of water quality monitoring at the drainage end of KNF-400D sewage well:
1.Optional automatic cleaning device to cope with harsh environment.
2.A variety of sensors, users can match according to their needs.
3.Simple construction, ready to use, no need for complex debugging.
4.No reagent is needed, no secondary pollution is generated, and the use cost is low.
5.Data reporting time can be set, and it can be connected with local departments.
6.The software is fully functional and can browse and download real-time data through the cloud platform.
7.RS485,GPRS and other data transmission modes can be connected to Kenafu cloud platform.
Technical indexes of water quality monitoring at the drainage end of KNF-400D sewage well:
| Parameter index | pH | COD | ammonia nitrogen | Oil in water | Liquid level, flow | electrical conductivity | turbidity |
| Measuring principle | Glass electrode method | spectroscopic methodology | Ion selection method | Ultraviolet fluorescence | Radar, ultrasonic or pressure method | Four-electrode conductance | 90 scattered light |
| measuring range | 0～14pH | 0.5～500mg/L | 0～1000mg/L | 0～100ppm | 0-10mi | 0-100ms/cm | 0-400NTU |
| resolution ratio | 0.01pH | 0.05mg/L | 0.1mg/L | 0.01ppm | 0.05 m | 0.1ms/cm | 0.1NTU |
| precision | ±0.05pH | ±5%F.S. | ±5%F.S. | ±5% | 2% | 1% | ≤±0.1NTU |
| power consumption | About 0.3W | About 1.5W | About 1.2W | About 0.6W | About 0.5W | About 0.5W | About 0.6W |
| Data reporting | The configurable reporting interval can be uploaded to the cloud through GPRS. | ||||||
| data output | RS485(modbus-rtu protocol), 4G wireless output, NB | ||||||
| supply electricity | Can be built-in battery or external power supply (battery: lithium polymer battery 48000mah external power supply: DC12V) | ||||||
| Sensor barrel | Metal shell diameter: 14.5cm height: 25.5cm | ||||||
| Maintenance cycle | About 6 months, optional automatic cleaning device can greatly reduce maintenance. | ||||||
| Cloud platform management | Software works registration right, using Alibaba Cloud server, real-time collection, storage, and synchronous release of data to LED, display terminal, with PC, mobile, WeChat binding and early warning functions. Independent accounts have mobile apps. | ||||||
| Software authentication | Have software registration certificate, ISO9001, ISO14001, measurement test report and CMA test report. | ||||||
Company Details
Business Type:
Manufacturer
Year Established:
2017-03-24
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Kainafo Technology Co., Ltd. is a technology-based enterprise integrating R&D, production, sales, technical services, and after-sales support, focusing on technological innovation and system integration in the field of water quality sensors and water quality monitoring. &n... Shenzhen Kainafo Technology Co., Ltd. is a technology-based enterprise integrating R&D, production, sales, technical services, and after-sales support, focusing on technological innovation and system integration in the field of water quality sensors and water quality monitoring. &n...
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