RS485 ± 2000mV Digital PH ORP Meter With ABS Shell For Water Treatment

Industrial online pH (redox potential) meter is suitable for continuous monitoring of the pH (redox potential) value of aqueous solutions in various industries. The online PH ORP meter APX2-G3A with differential signal input is compatible with the DRFN pH sensor with a grounded electrode to solve the interference of a small amount of leakage in the solution to the detection and can cope with more demanding PH/ORP measurement. The pH ORP online analyzers have been widely used in chemical, light industry, wastewater treatment, and environmental protection fields.

Introduction Of ph ORP Meter

• The protection grade of the shell is IP66, which can isolate external pollution and corrosive gas invasion of the external environment;
• The display screen is 3.2 inch, 128*64 black and white graphic dot matrix LCD, Chinese and English language selection, the screen displays the pH value, temperature, electrode type, relay status, and other parameters;
• The material of the housing is enhanced ABS, which makes the PH ORP controller more strong and wear-resistant;
• Abundant output, meeting PH/ORP monitoring, dosing control, remote data signal transmission;
• The backlight working mode can be set, always open and energy-saving mode can be selected. In the energy-saving mode, the indicator will automatically turn off the backlight if there is no key operation within the set time;
• Two settable SPST multifunction relays and 2 configurable 0/4~20mA active current loop outputs;
• A two-wire RS485 interface, standard MODBUS RTU, supports JavaScript Object Notation text data format and HJ211.

Product Parameters

Advantages Of The PH ORP Meter

1.The PH ORP controller can not only compensate for the temperature of the test sample by connecting the temperature sensor but also self-check the working temperature of the instrument in real-time. When the working temperature of the instrument changes, the instrument compensates the hardware change caused by the temperature drift to make the test results more accurate, this is a patented technology.

2. The pH ORP meter has self-diagnosis function, if the operation is improper or the PH/ORP sensor is not good, the screen will display the image and the buzzer will prompt briefly.

3. All the configuration entered by the user is kept indefinitely, even if there is no power, the data will not be lost. The output and control configuration of the instrument is additionally recorded in a configuration list, which is convenient for users to record and verify.

Applications Of The PH ORP Meter

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 APX2-G3A, 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.