pH sensor
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The pH sensor consists of a glass electrode and a reference electrode, of which the glass electrode has special electrochemical properties and measures pH by sensing the concentration of hydrogen ions in the solution. The built-in temperature sensor allows automatic temperature compensation. It has the features of wide measuring range, fast response, good stability, strong anti-interference ability, easy maintenance and operation as well as adaptability, etc. pH sensor is an important measuring tool widely used in industry, environmental protection, medical treatment, food and other fields, and its main role is to real-time monitoring of the acidity or alkalinity of the liquid or solution.