Online Resistivity controller

Character & ApplicationKeyboard constant input and high limit and low limit relay setup, Adopt double temperature digital compensationIsolation 420mA current output signalThe upper limit and low limit alarm relay control output functions, alarm return difference setup by keyboard, to form automatic closed-loop control system is more flexible and convenient.Widely used for electrodialysis, reverse osmosis, ion exchange water system, and all kinds of water treatment facility resistivity online monitoring and controlling.