Digital RS485 Four-Electrode Conductivity Salinity Sensor For Sewage Treatment

Digital RS485 Four-electrode Conductivity Salinity Sensor for sewage treatment

Daruifuno digital flat-head four-electrode conductivity sensor DEC360 can measure both conductivity and salinity. The conductivity measurement range is 0~200mS/cm, and the salinity measurement range is 0~100ppt(‰).
The material is made of titanium alloy shell, which is resistant to high pollution and seawater. It is widely used in high-precision conductivity measurement equipment in industrial water treatment, sewage monitoring, drinking water and chemical process control.
The flat head structure design is easy to install and flush, not easy to scale, suitable for installation in circulation pools, pipelines or immersion scenes, built-in digital communication (such as RS485 MODBUS) has stronger anti-interference ability than traditional analog 4-20 mA and supports long-distance communication.


Specification:

Features＆ Advantages

• Protection grade IP68, can work continuously under water for a long time
• Strong anti-pollution ability: Compared with the traditional two-electrode conductivity, the four-electrode conductivity can effectively eliminate the polarization effect, is not easily affected by scaling, oil, and electrolysis products, and is suitable for high-pollution or high-conductivity environments.
• Wide range: It can detect both conductivity and salinity.
• It can accurately measure conductivity from 1 μS/cm to 200 mS/cm and salinity from 0 to 100ppt (‰)
• High linearity and stability: The four-electrode design avoids the influence of electrode polarization and contact resistance, and the measurement results are more stable and reliable, and the response is faster.
• Digital output anti-interference: Digital communication (such as RS485 MODBUS) has strong anti-interference ability and supports long-distance communication
• Flat head design is easy to clean and maintain: The flat head is not easy to accumulate impurities, reducing the frequency of manual cleaning, and is suitable for automated systems.Very resistant to pollution
• Temperature compensation function: Built-in temperature sensor, automatic conductivity temperature compensation, improve measurement accuracy.
• Protection grade IP68, can work continuously under water for a long time
• Stable measurement and higher accuracy
• Strong and durable structure, longer service life
• Made of titanium alloy, it is lightweight, high-strength, super corrosion-resistant, and has excellent biocompatibility, making it suitable for harsh environments (such as seawater, acid and alkali)

DEC360 Conductivity&salinity sensors are mainly used in the following Aplication:

• Industrial process water (such as desalination, boiler feed water, chemical circulating water)
• Municipal sewage/industrial wastewater treatment
• Drinking water and mineral water quality monitoring
• Agricultural irrigation water conductivity monitoring
• Seawater, brackish water treatment and monitoring

Suzhou Delfino Environmental Technology Co., Ltd. is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. Our main products include online, portable water quality analysis instruments. Since its establishment, we have focused on the development and production of water quality analysis instruments.

The monitoring parameters of water quality analyzer instruments mainly include: pH, ORP, dissolved oxygen, conductivity/TDS/salinity, turbidity, SS, Chlorophyll, Blue-green algae, COD, NH4-N, NO3, free chlorine, peracetic acid and so on.

As the rapid growth of the global economy leads to increased consumption and urbanization, solid waste generation has increased significantly, directly affecting the water and wastewater treatment industry. Daruifuno aims to provide solutions to various industries and fields and create a cleaner and healthier drinking water environment for the earth.

Our products mianly application for follows industry：Municipal sewage water treatment plant, industrial wastewater treatment plant, Chemical, Petroleum, Papermaking, Food and drinking, Medicine, Electroplating, PCB plant, fish farm,Lake/river/ocean/groundwater/surface and so on.

Our company was established in 2015, but our predecessor has been committed to the water quality testing industry for more than 10 years. At present, we have our own R&D center with many senior engineers with more than 10 years of experience in the research and development of water quality analyzers and water quality sensors, and are equipped with strict front-line production workers, professional quality inspection personnel and testing equipment to check every process.

As a high-tech enterprise in China, our production is strictly in accordance with ISO9001 from raw material sources to finished equipment. After years of efforts, the company has obtained more than 20 patent certificates, high-tech enterprise certificates, CE, SGS, etc. He has accumulated rich practical experience in the field of water quality testing and has unique insights in the field of water quality testing.

Our company takes "reasonable prices, efficient production time, and good after-sales service" as its purpose and adheres to the business philosophy of "based on quality and creating value for customers". At present, the company is actively exploring the international market and actively promoting its own brands and products. It has been exported to Asia, Southeast Asia, Europe, Africa, and South America, with customers in more than 50 countries and regions around the world. And hope to develop together with customers for mutual benefit with high-quality products and sincere services.