Coriolis mass flow rate metering means

摘要: A flow meter for measuring mass is disclosed having two vibrating U-shaped tubes, a means the and sensors detecting coriolis force couple which results from vibration of material to be measured through meter. The tubes include spaced apart inlet outlet sections connected fixed member at one end, other end thereof. ends are more closely together than increasing moment arms acted on by easily twist said tubes. also arranged have same natural frequency longitudinal oscillations torsional oscillations.