Differential Signal Input RS485 Online PH ORP Controller 100 ~ 240V AC

Differential Signal Input RS485 Online PH ORP Controller 100 ~ 240V AC

The pH ORP controller APX1-G2A is an instrument that continuously monitors the pH and ORP of a solution. It is used for continuous measurement of industrial processes and has both alarm and control functions. The pH of the neutral solution is 7, the pH of the acidic solution is less than 7, and the pH of the alkaline solution is greater than 7. By measuring the pH value of the wastewater, it is possible to determine the current pH of the solution, and then determine the amount of neutralizer to choose and how much to choose, so that the wastewater treatment process can be more clear.

Introduction Of The pH ORP Controller

• The measurement principle is the pH glass electrode measurement method;

• Large-screen LCD display, Chinese and English language selection, the screen displays the pH value, temperature, electrode type, relay status, and other parameters;

• The PH ORP controller with differential signal input is compatible with the DRFN pH sensor with grounded electrode;
• The housing protection grade is IP66, it can effectively isolate the pollution of the external environment;
• There are 2 SPST multifunction relays that can be set;
• There is a two-wire RS485 interface, the communication protocol is standard MODBUS RTU, and it also supports JavaScript Object Notation text data format.

Product Parameters

Advantages Of The PH ORP Controller

1.The pH meter is with a differential signal, the measurement is more stable, and the anti-interference ability is stronger.

2.As the temperature of the aqueous solution changes, the concentration of hydrogen ions and hydroxide ions ionized from the aqueous solution will also change. This instrument has a temperature automatic compensation function, and when the temperature of the instrument changes, it will also compensate the hardware changes caused by temperature drift.

Applications Of The PH ORP Controller

Water treatment monitoring: Drinking water, surface water, water quality, groundwater, swimming pool, etc.

Industrial process monitoring and dosing control management: Chemical, petroleum, paper, food and medicine, electroplating, PCB manufacturing, etc.

If you are interested in the product PH ORP controller APX1-G2A, please contact us.

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.