The BOQU PXG-2085Pro Online Chloride Ion Meter offers a new way of chloride monitoring in different water application. The chloride Ion analyzer adopts advanced ion-selective electrode (ISE) technology for online continuous monitoring of chloride ion concentration in water effluent. The chloride ion electrode of the PXG-2085Pro online chloride ion meter made with a molded chloride solid membrane.The working life of the chloride ion electrode (ISE) is over one year, because the ion sensor membrane is special designed by BOQU Instrument and it can be replaced in period according to water quality at site.so it can save much maintenance cost.