# What is the Measurement Principles of mass flow meter?

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- Issue Time
- 08-07-2020

The mass flowmeter uses the Coriolis effect principle. By measuring the Coriolis force of fluidreceived in the tube, it can directly measure the mass flow of the fluid in thetube. The Coriolis force is only related to the mass and speed of the fluid. Inprinciple, it eliminates the influence of temperature, pressure, fluid state,density and other parameters on the measurement accuracy, and directly obtains theaccuracy flow value and density value of various media under complexenvironmental conditions. It doesn’t need to go through the conversion ofintermediate parameters, avoiding measurement errors due to the intermediateconversion, so as to realize the high-precision and accurate measurement.