| 摘要 |
The device has an outer chamber (24) fluidly coupled to a region of a mixing device that is downstream of a mixing region (13) of a venturi nozzle (10) via a connecting line (22). A flow guiding element (26) is fixed with the outer chamber of the device, where the flow guiding element guides and/or captures an ambient air flow (27) from an ambient atmosphere to the outer chamber. The flow guiding element guiding and/or capturing flow from a pressure input of a sensor (18) e.g. flowmeter, is provided from an inner chamber (23) to the outer chamber through a filter (25). |
