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 |
| Measurement types | Dissolved oxygen/Salinity /ORP/ turbidity/conductivity |
| Data reporting | The settable reporting time interval can be uploaded to the cloud via GPRS |
| Data output | RS485 (modbus-rtu protocol),4G wireless output, NB |
| Working voltage | AC220V @DC12V |
| Brand Name | KaiNaFu |
| Model Number | KNF-400 |
| 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 |
| Measurement types | Dissolved oxygen/Salinity /ORP/ turbidity/conductivity | Data reporting | The settable reporting time interval can be uploaded to the cloud via GPRS |
| Data output | RS485 (modbus-rtu protocol),4G wireless output, NB | Working voltage | AC220V @DC12V |
| Brand Name | KaiNaFu | Model Number | KNF-400 |
| Place of Origin | Shenzhen | ||
| High Light | Submersible aquaculture water quality sensors ，4G aquaculture water quality sensors ，Aquaculture submersible water sensor | ||
The Monitoring Indicators Of The Submersible Sensor Cylinder In The Online Monitoring System For Aquaculture Can Be Optionally Equipped With 4G Wireless Output
Product Overview of KNF-200A Aquaculture Water Quality Online Monitoring System
KNF-200A is a water quality online monitoring system developed based on the relevant requirements for aquaculture water quality monitoring. It enhances real-time monitoring and early warning of indicators such as ph, conductivity, salinity, dissolved oxygen, and temperature in aquaculture water bodies, providing a basis and support for monitoring safety management work. The product adopts a modular design, which is easy to install and maintain. It is suitable for both single-point and large-scale monitoring requirements.
Meanwhile, based on its experience in the research and development, production and operation of online terminal monitoring equipment for water quality, data collection and transmission, and environmental monitoring management systems, Shenzhen Kainafu has long-term, stable and effective solutions for the monitoring characteristics of drinking water. This system can achieve digital management throughout the entire process of water quality monitoring and analysis, data collection and transmission, equipment reverse control, and monitoring and early warning, promoting the informatization and modernization of water environment management and significantly enhancing the management level.
The composition of the KNF-200A online water quality monitoring system:
The main monitoring items of this system include key water quality factors such as temperature, conductivity, salinity, turbidity, dissolved oxygen and PH. The system sensors are easy to install, plug-and-play, and distributed in a network. The sensors are connected to a 7-inch CNC collector to complete real-time measurement and recording, and can be wirelessly transmitted to a free cloud platform via 4G. The free APP enables real-time control of various water body indicators.
Innovative features of the KNF-200A online water quality monitoring system:
1. It adopts the latest sensor method, featuring stable performance and long-term online measurement capability
2. High cost performance and high system stability
3. Integrated structure, small in size, suitable for large-scale layout
4. It can be used in factory breeding, wild ponds, aquatic product transportation and other occasions
5. No reagents required, ultra-low consumables, extremely low maintenance volume and operation and maintenance costs
6. Modular design, easy to install and maintain
6. The monitoring process will not cause secondary pollution to the environment
7. The free ion.onetestinc.com Internet of Things monitoring platform can achieve real-time monitoring and also be connected to the user's public network.
8. It can be connected to the management platform of the local competent authorities
KNF-200A Online water Quality Monitoring Indicators (optional):
| Parameter indicators | Measurement principle | Measurement range | Resolution | Precision | Power consumption | Data output | Supply voltage | Protection grade |
| Dissolved oxygen | Fluorescence method | 0～20mg/L | 0.01mg/L | ±2%F.S. | About 0.5W | Rs485 | 12-24VDC | IP68 |
| Salinity | Electrochemistry | 0～70PSU | 0.1mg/L | ±1.5%F.S. | About 0.5W | Rs485 | 12-24VDC | IP68 |
| PH | Glass electrode method | 0～14pH | 0.01pH | ±0.05pH | About 0.3W | Rs485 | 12-24VDC | IP68 |
| ORP | Platinum electrode | 0～±1999mV | 1mV | 1mV | About 0.5W | Rs485 | 12-24VDC | IP68 |
| Temperature | Thermocouple | 0～50℃ | 0.1℃ | ±0.5℃ | Inside the electrode | Rs485 | 12-24VDC | IP68 |
| Electrical conductivity | Graphite electrode | 0～5000µS/cm | 1µS/cm | 1% | About 0.5W | Rs485 | 12-24VDC | IP68 |
| Turbidity | 90º scattered light | 0～1000NTU | 1NTU | ±2%F.S. | About 0.6W | Rs485 | 12-24VDC | IP68 |
| Data reporting | The settable reporting time interval can be uploaded to the cloud via GPRS | |||||||
| Data output | RS485 (modbus-rtu protocol),4G wireless output, NB | |||||||
| Data storage | The display screen is equipped with a 128MB built-in storage chip, which can be inserted into a USB flash drive to export data tables. Meanwhile, the cloud platform can also store and export data tables | |||||||
| Working voltage | AC220V @DC12V | |||||||
| Display system | 7-inch touch LCD collector, with built-in large-capacity storage USB flash drive export, data calibration and compensation functions, curve drawing and alarm record query | |||||||
| Collection protection box | It adopts anti-radiation coating, has an internal power distribution system, data acquisition system and data transmission system, and is wall-mounted. | |||||||
| Sensor protection (optional) | An optional sensor protection cylinder is available | |||||||
| Cleaning device | The automatic cleaning device can simultaneously clean four sensors at regular intervals, reducing maintenance frequency and labor costs. | |||||||
| Optional | Cleaning should be carried out approximately every 6 to 18 months or as per the actual situation on site. | |||||||
| Monitoring (Optional | It can be optionally equipped with Hikvision and Fluorite monitoring access platforms to monitor the on-site images at any time | |||||||
| Cloud platform (Free) | The software copyright registration right, using Alibaba Cloud servers, collects, stores and synchronously releases data to LED display terminals in real time, and has functions such as PC end, mobile end, wechat binding and early warning. Independent account backend with mobile APP | |||||||
| Alarm (Optional) | Optional remote alarm to achieve wireless remote on-site alarm prompt. | |||||||
| Software and Certification | It has software registration certificates, ISO9001, ISO14001, metrological inspection reports, and CMA inspection reports. | |||||||
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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