Flow meter, especially measuring capsule, for determining the flow of a liquid or gas comprises a pre-chamber arranged within a housing for introducing a medium into a measuring zone

摘要

Flow meter, especially measuring capsule, comprises a pre-chamber (7) arranged within a housing (6) for introducing a medium into a measuring zone (5). The pre-chamber partially surrounds the measuring zone and an outlet region (3). Preferred Features: The pre-chamber is formed by a measuring chamber insert (4), the housing and a lid (8). The measuring chamber insert has a separating part (29) for separating the inlet and outlet regions.