SENSOR FOR MEASURING CONCENTRATION OF COMPONENT GAS IN MIXED GAS

PROBLEM TO BE SOLVED: To improve a temperature adjustability for a measurement electrode of a gas sensor based on a mixed potential principle in terms of classification. SOLUTION: The sensor for measuring a concentration of a component gas in a mixed gas has at least one measurement electrode 1, 2 a...

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Bibliographic Details
Main Author STROHMAIER RAINER
Format Patent
LanguageEnglish
Published 13.04.2001
Edition7
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
LIGHTING
MEASURING
MECHANICAL ENGINEERING
PHYSICS
TESTING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To improve a temperature adjustability for a measurement electrode of a gas sensor based on a mixed potential principle in terms of classification. SOLUTION: The sensor for measuring a concentration of a component gas in a mixed gas has at least one measurement electrode 1, 2 and a reference electrode 3 exposed to the mixed gas. The sensor also has a heating device 7 for adjusting a temperature of at least one measurement electrode 1, 2 and the reference electrode 3. A measurement signal detectable by at least one measurement electrode 1, 2 can be changed by a correction value dependent on a heating output of the heating device 7 necessary for achieving a value presettable by a heating resistance of at least one heating element of the heating device 7.
Bibliography:Application Number: JP20000279996