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IMPROVEMENTS TO COMBINED 02/COMBUSTIBLE SOLID ELECTROLYTE GASMONITORING DEVICE
IMPROVEMENTS TO COMBINED 02/COMBUSTIBLE SOLID ELECTROLYTE GASMONITORING DEVICE
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机译:组合式02 /可燃固体电解质气体监测装置的改进
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摘要
A circuit means in combination with a conventional oxygen ion conductive solid electrolyte cell establishes the cell in a voltage mode for the purposes of measuring excess oxygen and developing a voltage signal indicative thereof, and switching the cell to a current mode of operation in response to an excess combustible environment wherein current drawn by the cell to pump oxygen for combustible reaction with the excess combustibles environment is measured as an indication of the combustibles content of the gas.
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