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WQS-pH-Pxx pH Sensor

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WQS-pH-Pxx pH Sensor

The WQS-pH-Pxx sensor uses a composite electrode that combines a glass indicator electrode and a reference electrode to measure the pH of water. When the glass electrode is immersed in the test solution with changing H+ concentration, the difference between the reference electrode and the potential generated by the glass electrode can be read by the voltmeter for measuring result.

The WQS-pH-Pxx sensor supports the RS485 output mode. The miniaturized transmitter module is designed separately from the pH electrode so maintenance of the pH sensor only needs to replace the pH glass electrode part which effectively reduces the cost. 

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