SPS-pH Water Quality Sensor The pH sensor uses a composite electrode composed of a glass indicator electrode and a reference electrode to measure the pH value of water. The potential of the internal reference electrode in the glass electrode is constant and has nothing to do with the pH of the solution to be tested. When the glass bulb is immersed in the solution to be tested with a changing H+ concentration

Overview
The pH water quality sensor uses a composite electrode that combines a glass indicator
electrode and a reference electrode to measure the pH of water. The potential of the
internal reference electrode in the glass electrode is constant regardless of the pH of the
solution to be measured. When the glass bubble is immersed in the test solution with
changing H+ concentration, the difference between the stable potential of the reference
electrode and the potential generated by the glass ball will be read by the voltmeter and
used as the measurement result. The pH sensor supports RS485 output mode, and the
controller module is miniaturized and integrated with pH electrode. pH sensor is widely
used in drinking water, pipeline water, surface water and all kinds of sewage.

Application
. Urban sewage
. Industrial sewage
. Seawater, fishery, aquaculture
. Surface water
. Drinking water

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  • Electrodynamic measurement, no pollution, friendly to the environment

  • Quick measurement, the shortest measurement cycle is 1 second

  • RS485 communication mode, can quickly connect the meter controller, control the sensor

  • IP68 protection grade, can be used in harsh environments

  • Low power consumption, can be powered by battery, convenient for equipment

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Description

Overview
The pH water quality sensor uses a composite electrode that combines a glass indicator
electrode and a reference electrode to measure the pH of water. The potential of the
internal reference electrode in the glass electrode is constant regardless of the pH of the
solution to be measured. When the glass bubble is immersed in the test solution with
changing H+ concentration, the difference between the stable potential of the reference
electrode and the potential generated by the glass ball will be read by the voltmeter and
used as the measurement result. The pH sensor supports RS485 output mode, and the
controller module is miniaturized and integrated with pH electrode. pH sensor is widely
used in drinking water, pipeline water, surface water and all kinds of sewage.

Application
. Urban sewage
. Industrial sewage
. Seawater, fishery, aquaculture
. Surface water
. Drinking water

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