Many Users don't know how to choose a suitable electrode, so we listed an excel to show normal electrodes performance
Applicable in water, sewage and low corrosive medium;
Widely used in industries of petrol, chemistry, carbamideetc.
Having strong resistance to hydrochloric acid of any consistence which is below boiling point.
Resistable against vitriol,phosphate, hydrofluoricacid, organic acid etc which are oxidable acid, alkali and non-oxidable salt.
Be resistant to oxidable acid such as nitric acid, mixed acid as well as oxidable salt such as Fe+++,Cu++ and sea water
Applicable in seawater, and kinds of chloride, hypochlorite salt, oxidable acid (including fuming nitric acid), organic acid, alkali etc. Not resistant to a pure reducing acid (such as sulphuric acid, hydrochloric acid) corrosion. But if acid contains antioxidant (such as Fe+++,Cu++) is greatly reduce corrosion
Having strong resistance to corrosive mediums that is similar with glass. Almost applicable in all chemicals mediums except for hydrofluoric acid, oleum and alkali
Almost be applicable in all chemical mediums except fortis, ammonium salt
Choose right electrode and maintain the flow meter in time is very important to longer the flow meter working life.