Reseachem Gmbh

Simon Zumbrunnen

Stefan Berger

Manfred Schär

Philipp Haslebacher

Philip Marmet

Proposed is a flow sensor (), in particular for single use, having at least three measurement chambers (), which are arranged one behind the other and are interconnected in each case by a flow resistance. At least two of the flow resistances have a different coefficient of pressure loss. A pressure measuring means () is provided for each measurement chamber, which pressure measuring means () is suitable for measuring the pressure in the measurement chamber. An electromagnetically actuatable valve arrangement () can be connected downstream of the flow sensor.

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Bern, Switzerland

Simon Zumbrunnen