Overview - YOKOGAWA ZX8D User Manual

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Overview

The zirconia oxygen analyzer utilizes a solid electrolyte consisting mainly of zirconia (ZrO ) which
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conducts only oxygen ions at a high temperature. It is an oxygen sensor which measures, based
on the principle of an oxygen concentration cell, the electromotive force produced due to the
difference in oxygen concentration between the measured gas and reference air. By combining
this analyzer with a sampling system including an infrared gas analyzer, it can accurately
measure oxygen concentration for a variety of applications including combustion equipment
control, air separation plants and laboratory use.
IM 11G00E01-01EN 6th Edition : May. 21, 2018-00