... the internal diameter of pipe)Electromagnetic flowmeter5D3DVortex flowmeter10D5DUltrasonic vortex flowmeter10D5DAnnubar / verabar flowmeter20D10DOrifice plate flowmeter10D5DPositive displacement (PD) flowmeternonenoneMass flowmeternonenoneUltrasonic flowmeternonenoneV-cone flowmeter3D1DHigh ...