Detailed Description

1.Product overview:

• Features include a Chinese-language menu interface, high stability, excellent repeatability, and multi-functionality, enabling accurate measurement of pH, oxidation-reduction potential (ORP), and temperature in solutions.
• It is widely used in wastewater treatment, purified water, circulating water, boiler water systems, and in industries such as electronics, aquaculture, food processing, dyeing, electroplating, pharmaceuticals, fermentation, and chemicals for online monitoring of pH/ORP values. It also demonstrates powerful functionality in environmental monitoring of surface water and pollution source emissions, as well as in remote system applications.

2.Product Features

• New waterproof, dustproof, and moisture-resistant high-quality housing (IP65) with a painted surface finish, giving the instrument a sleek and premium appearance.
• The product features strong anti-interference capabilities.
• Large dot-matrix LCD display with support for Chinese and English menus (switchable) and simultaneous display of multiple parameters.
• Automatic temperature compensation function with manual adjustment of pH and temperature values.
• Communication functionality: Interface with optical isolation technology, featuring an RS-485 communication interface (partially compatible with MODBUS protocol) (optional), and can be converted to RS-232. The pH value corresponding to the 4-20 mA current output can be arbitrarily set, and the 4-20 mA can be controlled in both directions. Supports internal IoT and customer-customised IoT.
• Optional upper-level computer online data collection software for data collection and processing.
• Notepad: The pH/ORP modes can each store 50 measurement data points, allowing users to record measurement data as needed.
• Automatically identifies standard solutions and can restore factory settings.
• Watchdog function: Ensures the instrument does not freeze.
• Power failure protection > 10 years.

3.Product parameters