Wall-mounted Industrial PH Meter
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  • Wall-mounted Industrial PH Meter

Product Features

- LCD screen with Chinese interface display, making operation simpler and more convenient.

- Adopts high-precision 24-bit ADC signal acquisition and anti-interference circuit, with higher precision and better stability.

- Photoelectrically isolated 4-20mA current output, RS-485/RS2-232 communication interface.

- Optional online acquisition software of our company for data collection and analysis.

- The system supports one-button calibration with standard solution, has a built-in watchdog function, and has a power-off protection of more than 10 years.

- Double relay upper and lower limit alarm output.

- The sensor has built-in temperature compensation, which can correct the influence of temperature on the pH value.

- Customized special function requirements are supported.

Keywords

Wall-mounted Industrial PH Meter
+
  • Wall-mounted Industrial PH Meter

Wall-mounted Industrial PH Meter

The online industrial pH meter is a precision instrument mainly used to detect the acidity and alkalinity of liquid. It uses the working principle of a galvanic cell to achieve accurate pH measurement. The electromotive force between the two electrodes of the galvanic cell follows the Nernst law, which is related to the inherent properties of the electrodes and the hydrogen ion concentration in the solution. There is a corresponding relationship between the electromotive force of the galvanic cell and the hydrogen ion concentration, and the negative logarithm of the hydrogen ion concentration is the pH value.


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