The oxygen concentrator 10lpm factory found that because the air in the oxygen concentrator has a higher oxygen concentration than the ambient air, the device does not depend on the use of oxygen tanks and can be adjusted according to the different environmental needs of the place of use. Provide long-term oxygen therapy for patients convenience.

　　Oxygen concentrator 10lpm factory is recommended to use zirconia oxygen sensor for oxygen generator - SO-E2-960 to better detect the change of oxygen concentration in oxygen concentrator, because the carrier of current in zirconia electrolyte is oxygen ion, So when voltage is applied to the zirconia cell, oxygen is drawn to the anode through the zirconia disc.

　　The oxygen concentrator 10lpm plant felt that if a perforated cover was added to the cell cathode, the rate of oxygen flow to the cathode would be limited. Limited by this rate, as the applied voltage is gradually increased, the current in the cell reaches saturation. This saturation current is called the limiting current and is proportional to the oxygen concentration in the surrounding environment.