placement of flow sensor Homepage › Forums › Open Source Ventilator Project › placement of flow sensor This topic is empty. Viewing 0 reply threads Author Posts April 26, 2020 at 1:47 pm #4002 Ajay p sGuest The placement of orifice in Concept Ventilator Assembly Version 1.2 is in the end of inhalation tube. But in the schematic in: Engineering Specifications shows the flowmeter placed in the exhalation end. what type of flow meter is used ? is two BMP pressure sensors are used in both sides of the orifice. Author Posts Viewing 0 reply threads The forum ‘Open Source Ventilator Project’ is closed to new topics and replies.