Replaceable Probe Ph Sensor By Kainafu | Industrial & Lab Ph Online probe

1.Product Overview
The KNF-101PRO pH sensor is a newly designed sensor. Based on numerous on-site application experiences, it has undergone multiple upgrades on the original basis and is simple and convenient to use. The KNF-101PRO PH sensor is designed for both pipeline installation (optional accessory: Y-shaped 3-way with end face seal) and submersible installation. When applied to pipeline installation, it can withstand a maximum pipeline pressure of 6bar, and the submerged installation can ensure normal use at a water depth of 50 meters. It offers a variety of ph-sensitive membrane and salt bridge forms to choose from, making the application scenarios more extensive.
The KNF-101PRO pH sensor also features a uniquely designed electrolyte filling port that enables the addition of electrolyte in the later stage, thereby extending the service life of the sensor!

2.Sensor features
1. Digital sensor, RS-485 output, supports MODBUS RTU protocol instructions
2. No reagents are needed, no pollution occurs, and it is more economical and environmentally friendly
3. It can measure pH and temperature
4. Single-point ceramic sand core liquid junction, strong biological tolerance (other types of liquid junctions are optional)
5. A variety of sensitive films are available for selection, suitable for various special application scenarios
6. The design is equipped with an independent electrolyte filling port for convenient addition of electrolytes later
7. IP68 protection, supporting up to 6bar pipe pressure and a water depth of 50 meters

3.Cable definition

(1) Dimensions: 36x186mm
(2) Power supply: 5-30VDC, current <10mA(@12VDC, no communication)
(3) Sensor cable
4-wire integrated TPU cable. OD = 5.5 mm

4. Technical indicators

5. Introduction to the Water Quality Monitoring Software Cloud Platform (DATAIO)

All the water quality/water level related equipment produced by our company can be connected to the Kainafu water quality monitoring cloud platform! It can realize the reception, display, statistics, automatic analysis, storage, download and release of monitoring data from various water quality sensor devices. Generate visual calculation result charts intuitively on the display terminal of the monitoring management center.

▪ Desktop WEB page (login address: ion.onetestinc.com. Contact the product owner for a trial account to obtain it)
▪ Apple APP, Android APP
Wechat Official Account/Mini Program

 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.

    Adhering to the mission of "focusing on water quality and caring for health," the company is committed to providing highly reliable and intelligent monitoring equipment and overall solutions for ecological and environmental protection. Based on years of 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 lake basins, and industrial emissions.

It can accurately monitor key water quality parameters such as pH, conductivity, dissolved oxygen, turbidity, residual chlorine, ammonia nitrogen, COD, ORP, oil in water, blue-green algae, and chlorophyll, and simultaneously supports intelligent sensing and uploading of hydrological elements such as water level and flow rate to the Internet of Things cloud platform. This enables the reception, display, statistics, automatic analysis, storage, download, and publication of monitoring data from various water quality sensor devices.

   The core R&D team is composed of several senior experts in water quality sensing technology and system integration engineers, with core members having over ten years of industry experience. The company has passed the ISO9001 quality management system, possesses its own intellectual property rights for water quality monitoring cloud platform software and multiple invention patents, and has the full-stack technical capabilities ranging from the development of low-level sensors to multi-parameter fusion, remote transmission, and data analysis.

    Looking ahead, Kainafo Technology will continue to promote the integration of water quality sensing technology with the Internet of Things and edge computing, creating a smarter, more efficient, and greener environmental monitoring ecosystem, contributing technological strength to safeguarding water safety and building ecological civilization.