| 摘要 |
An oxygen detection device utilizing a water permeable humidifier and two galvanic cells connected in series gas flow connection, each of the galvanic cells having an anode and cathode; the respective cathodes being connected to a common connection between two load resistors, and the respective anodes being separately connected across one each of the load resistors; the device further having a third galvanic cell in close proximity to a water permeable tube to provide an oxygen getter and humidifier. |
