Aneroid Capsule Operation
Sealed aneroid wafers expand as static pressure decreases with altitude and compress in denser air at lower levels, driving gears connected to the needle display.
Understand the aneroid capsule mechanism, non-standard temperature errors, and static port blockages.
The pressure altimeter is an absolute pressure gauge calibrated to translate static ambient air pressure into height above a selected datum.
Sealed aneroid wafers expand as static pressure decreases with altitude and compress in denser air at lower levels, driving gears connected to the needle display.
Este artigo faz parte da biblioteca educacional FOX SIM e destina-se a fins de estudo e simulação de voo. Para operações aeronáuticas reais, consulte sempre as publicações oficiais (AIP, ROTAER, NOTAM) e manuais aprovados da aeronave.