Liquid Mass Flow Meter

liquid mass flow meter

Coriolis Mass Flowmeter (abbreviated as CMF) is a high â?? precision flow instrument that directly measures the mass flow of fluids. It operates based on the principle of the Coriolis Effect. It can not only measure mass flow but also simultaneously obtain parameters such as density and temperature, and is widely used in fields such as petrochemical, food and medicine, and energy metering.

Working Principle
Coriolis Effect
When the fluid flows through the vibrating measuring tube, a Coriolis Force is generated, causing the measuring tube to undergo a slight deformation. By detecting this deformation, the mass flow of the fluid can be calculated.



Measuring tube vibration: The electromagnetic drive makes the measuring tube vibrate at its natural frequency.
Phase difference detection: When the fluid is flowing, the vibration phase difference between the inlet and the outlet is proportional to the mass flow.
Density calculation: The vibration frequency of the measuring tube is related to the fluid density, enabling synchronous density calculation.