PH automatic control system for the PH control device, dosing pumps, sensors, control cabinets and so on. PH automatic regulation system is normal and stable operation, the key depends on the PH controller, dosing pump. Dosing pump selection fluid medium selection is very important, in particular, PH automatic adjustment system is often used in concentrated acid and concentrated alkali, whether the key need for dosing when the precise dose of the required dosage is very important of.PH automatic adjustment system main equipment detailed introductionThe following is a brief introduction of the main equipment of the PH automatic regulating system:Precision metering pumpsDiaphragm-type precision metering pumps by the microprocessor monitoring, safe, reliable, compact structure, PH meter can be detected according to the feedback signal automatically adjusts the dosage, precision add chemicals; PH detector at the same time according to the feedback signal to achieve start or stop The pump can adjust the stroke length, but also adjust the stroke frequency).PH display control listThe PH measurement and control unit offers maximum process stability in a wide range of applications with a wide range of control features (P, PI, PD, PID) to accurately display the signals detected by the PH detector and to control precision Whether or not the metering pump is added with the chemical solution ensures that the pH of the treated water is controlled to a constant set value.PH detector (also known as sensors)PH sensor is refined by the exquisite glass blowing technology, this superb manufacturing process to ensure the accuracy and reliability of its measurement. PH detector sensitive membrane used in the glass has a small resistance, PH value is less than 1 and greater than 12 when the deviation is small, the temperature changes and other characteristics.