| 摘要 |
According to an exemplary embodiment, the present technique relates to a fuel sensor for determining operational fuel level (h<SUB>new</SUB>) in a fuel tank ( 14 ). In the exemplary embodiment, an isolated airspace ( 44 ) is created. By monitoring the pressure conditions in the isolated airspace 44 as well as the pressure and temperature conditions in the remainder ( 42 ) of the tank ( 14 ), the operational fuel level (h<SUB>new</SUB>) may be determined.
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