Hi Kerem,
Two pressure sensors are used in the washing machine. When the washing machine is in operation, as the water level rises, the water level height can be calculated based on the pressure difference between the two pressure sensors. After the washing machine is drained, it can be approximately assumed that the pressure difference between the two air pressure sensors inside the washing machine is very small. You need to confirm if your application scenario is the same as the application of washing machine water level detection? If no, you can give detailed descripion for your application.
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