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PH Sensor

ORP Sensor

COD Sensor

Water Turbidity Sensor

Conductivity Water Sensor

Dissolved Oxygen Sensor

Suspended Solids Sensor

Residual Chlorine Sensor

Ammonia Nitrogen Sensor

Chlorophyll A Sensor

Oil In Water Sensor

Blue Green Algae Sensor

Multi Parameter Water Quality Sensor

Water Level Gauge

Radar Water Level Sensor

Portable Water Quality Analyzer

Water Quality Monitoring Equipment

Aquaculture Monitoring System

River Monitoring System

Wastewater Monitoring System
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WHO ARE WE

Shenzhen Kainafu Technology Co., Ltd.

 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.Based deep industry experience, Kainafo has built a comprehensive water quality sensing system covering multiple scenarios, including water sources, water supply networks, sewage treatment, river and industrial emission.
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We have a wide range of products
Top Categories
PH Sensor
PH Sensor
ORP Sensor
ORP Sensor
COD Sensor
COD Sensor
Water Turbidity Sensor
Water Turbidity Sensor
Conductivity Water Sensor
Conductivity Water Sensor
Dissolved Oxygen Sensor
Dissolved Oxygen Sensor
Applicable to various scenarios
SOLUTION
  • Case Study: Kainafu Enables Urban Drainage Compliance with IoT-Based Monitoring in Dongguan, China
    12-18 2025

    Case Study: Kainafu Enables Urban Drainage Compliance with IoT-Based Monitoring in Dongguan, China
        The KNF-400D sewage well drainage terminal monitoring system is composed of online digital sensors, wireless acquisition terminals, and the Kainafu monitoring cloud platform. The product is modular and the equipment is designed with low power consumption. Easy to use and simple to install, it only takes 15 minutes to install. There is no need to break the road for construction. It can be directly installed on the well wall without secondary pollution. It has low maintenance, good reliability and can be laid on a large scale.     The sensor can be optionally equipped with a self-cleaning device to cope with harsh environments. Users can match different types 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.
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  • Kainafu Technology Deploys Real-Time Wastewater Monitoring System at BYD’s Daya Bay Facility
    12-18 2025

    Kainafu Technology Deploys Real-Time Wastewater Monitoring System at BYD’s Daya Bay Facility
    Kainafu Technology installed a real-time wastewater monitoring system at BYD’s Daya Bay facility, enabling compliant, automated effluent management for one of China’s leading EV manufacturers. Main monitoring indicators: (pH, COD, ammonia nitrogen, flow rate, conductivity, etc.)Supports 4G/ optical fiber transmission, with data directly connected to the pollution source monitoring platform of Huizhou CityIt has an automatic cleaning function and is suitable for outdoor industrial environments
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  • No More Guesswork: Hotel Staff Now Receive Instant Alerts for Pool Water Imbalances
    12-18 2025

    No More Guesswork: Hotel Staff Now Receive Instant Alerts for Pool Water Imbalances
        The KNF-400B-1 swimming pool water quality monitoring system is an online water quality monitoring system developed based on the "Swimming Pool Water Quality Standard" CJ244-2007, mainly to meet the hygiene requirements of water quality and provide a basis and support for strengthening water quality safety management. It mainly implements online and early warning for turbidity, residual chlorine, PH, temperature and ORP of water quality. It is also equipped with a dosing control device, which can automatically add chemicals to the residual chlorine and PH dosing tanks. The product adopts a modular design, which is easy to install and maintain
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  • Field Installation Case: How an IP68 Ultrasonic Level Gauge Monitors Flood Channels in Mountainous Areas
    12-18 2025

    Field Installation Case: How an IP68 Ultrasonic Level Gauge Monitors Flood Channels in Mountainous Areas
       Ultrasonic level gauge, level meter, water level meter -[KNF-130] is suitable for water level monitoring in lakes, rivers, reservoirs, open channels, tidal water levels, etc. The RS485 output can be conveniently connected to the upper computer PLC to achieve the purpose of real-time monitoring and early warning control.
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  • Real-World Installation: Online Water Quality Monitoring System at a Textile Factory Drainage Outlet
    12-18 2025

    Real-World Installation: Online Water Quality Monitoring System at a Textile Factory Drainage Outlet
       The KNF-400D sewage well drainage terminal monitoring system is composed of online digital sensors, wireless acquisition terminals, and the Kainafu monitoring cloud platform. The product is modular and the equipment is designed with low power consumption. Easy to use and simple to install, it only takes 15 minutes to install. There is no need to break the road for construction. It can be directly installed on the well wall without secondary pollution. It has low maintenance, good reliability and can be laid on a large scale.    The sensor can be optionally equipped with a self-cleaning device to cope with harsh environments. Users can match different types 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.
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  • Installation of an online water quality monitoring system for hotel swimming pools
    12-18 2025

    Installation of an online water quality monitoring system for hotel swimming pools
       The KNF-400B-1 swimming pool water quality monitoring system is an online water quality monitoring system developed based on the "Swimming Pool Water Quality Standard" CJ244-2007, mainly to meet the hygiene requirements of water quality and provide a basis and support for strengthening water quality safety management. It mainly implements online and early warning for turbidity, residual chlorine, PH, temperature and ORP of water quality. It is also equipped with a dosing control device, which can automatically add chemicals to the residual chlorine and PH dosing tanks. The product adopts a modular design, which is easy to install and maintain, and is suitable for both single-point and large-scale monitoring requirements.
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