Electrochemical oxygen (O2) sensor YUASA

Japan Storage Battery has developed the galvanic cell type oxygen sensor based on its technologies in fuel cells and lead-acid batteries. While the conventional galvanic cell type oxygen sensor was affected by CO2 and its life was short, because an aqueous solution of KOH was used as the electrolyte, our oxygen sensor using a weak acid electrolyte is not affected by any acidic gas and its life is 10 to 20 times as that of the conventional sensor.
Therefore, our oxygen sensor will find new and wide range of applications.

Applications
Medical Use / Anesthesia, Respirator, Oxygen concentrator
Bio-Technology / Oxygen Incubator, Anaerobic Cultivator
Food / Refrigerator, Vegetable Factory
Home Security System / Air-Conditioning & Oxygen deficiency Alarm System, Fire Alarm System
Measuring on industry / Exhaust gas, Combusion devices

Features
Extremely long life (5 to 10 years)
No affection by carbon dioxide
High stable output voltage
No outside electric source for driving sensor
Operative in the normal temperature
No warming time
Economical