Electrochemical oxygen sensor

Details Electrochemical oxygen sensor Electrochemical oxygen sensor

1999-03-24

2000-02-15

Tung, T.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204402, 204415, 204431, 205783, G01N 27404

Patent

active

06024853&

ABSTRACT:
An electrochemical oxygen sensor with a measuring electrode, an atmospheric oxygen electrode as a reference electrode, and an auxiliary electrode in an electrolyte is improved such that a stable measured signal is obtained even during changes in the position of the measuring cell. To accomplish this, the auxiliary electrode is arranged in the vicinity of the measuring electrode and a protective electrode is provided between the measuring electrode and the auxiliary electrode.

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patent: 5855750 (1999-01-01), Kiesele

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