Revised 09/22
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TECHNICAL INFORMATION FOR KE-SERIESTECHNICAL INFORMATION FOR KE-SERIES
Technical Information for Maxell Oxygen Sensor KE-Series
The Maxell Oxygen Sensor
KE-Series is a unique galvanic
cell type oxygen sensor which
provides a linear output voltage
signal relative to percent oxygen
present in a particular atmosphere.
The sensor features long life
expectancy, excellent chemical
durability, and it is not inuenced
by CO2, making it ideal for
oxygen monitoring.
Page
Introduction...............................................................................................2
Basic Information and Specications
Features...............................................................................................2
Applications.......................................................................................2
Structure and Operating Principle.................................................2
Specifications.........................................................................2
Absolute Maximum Operating and Storage Conditions............3
Dimensions.................................................................................3
Typical Sensitivity Characteristics
Sensitivity to Oxygen...........................................................................4
Response Speed..............................................................................4
InuencefromVariousGases...........................................................4
Eectsof PressureChange......................................................5
Humidity Dependency...........................................................5
Temperature Dependency..................................................................6
Reliability
Inuence of Organic Solvents.....................................................6
Life Expectancy.................................................................................6
RelationshipofExpectedLifeandO2 Concentration..............6
RelationshipofExpectedLifeandStorageTemperature.........6
Long Term Stability...........................................................................7
Cautions.................................................................................................7
Limited Warranty and Limitation of Liability..........................................9
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