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Thread: A320 - APU BLEED PRESS INDICATION
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Old 16th Feb 2013, 23:15
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rudderrudderrat
 
Join Date: Oct 2009
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Hi 100.above,
You would think a pressure sensor would be something simple and independent.
It is. It simply measures the total pressure.
In order to display the Delta pressure, the system needs to know the ambient Pressure also.
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