0.0~200.0mS/Cm RS485 Conductivity Electrode For Waste Water Online Detecting

Conductivity sensor technology is a very important field of engineering technology research. It is used to measure the conductivity of liquids and is widely used in human production and life. An indispensable detection and monitoring device in production and technology development. The conductivity sensor mainly measures and detects industrial production water, human domestic water, seawater characteristics, electrolyte properties in batteries, etc.

Conductivity sensors can be divided into electrode-type conductivity sensors, inductive-type conductivity sensors, and ultrasonic conductivity sensors according to different measurement principles and methods. The electrode type conductivity sensor adopts the resistance measurement method according to the principle of electrolytic conduction.

To measure the conductivity, the conductivity measurement electrode is a complex electrochemical system in the measurement process; the inductive conductivity sensor realizes the measurement of the conductivity of the liquid according to the principle of electromagnetic induction; the ultrasonic conductivity sensor changes in the liquid according to the ultrasonic wave To measure the conductivity, the first two kinds of sensors are the most widely used.

Specification:

Please click the user manual of RS485 EC sensor here:

DEC79 User Manual.pdf

Features＆ Advantages

● Electrically isolated communication and power interface, strong anti-interference ability
● 4-electrode or 2-electrode structure, automatic range switching, easy to clean
● All-in-one package, can be used with online transmitters, DTU, and portable instruments
● RS485 interface, Modbus RTU, support access to standard industrial control system
● Protection grade IP68, can work continuously and stably under water for a long time
● Internal storage of calibration data, support offline calibration, plug and play on site

Aplication:

Water treatment monitoring

Drinking water,surface water,water quality analyze,ground water,ect.

Industrial process monitoring and dosing control

Chemical,petroleum,paper,food and medicine,PCB manufacturing,etc.

FAQ
Q1. What is the wire length of the conductivity electrode?
A: The lead wire of this electrode is 1m by default, other lengths need to be customized, contact our customer service, the price will vary with the change of length.

Q2. What is the measuring principle of the conductivity sensor?
A: Graphite 2-electrode.

Q3. What is the advantage of digital conductivity sensor?
A: The DRH7 conductivity sensor is conducive to long-distance signal transmission without serious signal attenuation. The sensor has RS485 interface, standard Modbus RTU communication protocol.

Q4.Can this conductivity controller can display the resistivity, TDS and salinity of water?
A:Our controller can display the conductivity, resistivity, TDS and salinity of water. Because there is a relationship between these quantities.

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.