Gas bubbles inside the flow sensor?

Gasblasen im Duchflusssensor

Measuring outgassing fluids with a flow sensor can be a challenge. When a bubble reaches the sensor, the flow instantly drops to zero and rises again very quickly. Using fast differential-pressure flow sensors, it is possible to map these events and minimize measurement errors. Link: measuring air in liquid.pdf https://reseatech.ch/wp-content/uploads/2019/01/AN_air_in_liquid_V1_HD.pdf

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