Sensorex water quality sensor from the United States (PH industrial electrode)
S600 PH Industrial Electrode - Insertion mounting is used for PH measurement of liquids in pressurized or sealed containers and pipelines. For example, it can be installed on the side of a water tank for PH measurement, or on the side of a pipeline. It can be connected to a ball valve, so that the pipeline does not need to be disconnected when replacing the electrode.