As fluid moves through a vibrating tube it is forced to accelerate as it moves toward the point of peak amplitude vibration.
Flow meter working animation.
It measures the mass per unit time e g kilograms.
The fluid is led through two parallel tubes.
Curved tube coriolis flow meter.
Provide the most accurate and repeatable flow measurements for a specific application whether for process control general research activities or semiconductor processing.
The animation on the right represents how curved tube mass flow meters are designed.
The mass flow rate is the mass of the fluid traveling past a fixed point per unit time.
An actuator not shown induces equal counter vibrations on the sections parallel to the axis to make the measuring device less sensitive to outside vibrations.
Liquid flowing through a pipe causes the rotation of the internal paddle which creates a flow rate that is proportional to the rotational speed of the internal paddle.
Flow meter sensors work in different ways but with the same end goal.
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Conversely decelerating fluid moves away from the point of peak amplitude as it exits the tube.
A mass flow meter also known as an inertial flow meter is a device that measures mass flow rate of a fluid traveling through a tube.
The mechanical flow meter has a rotational device inside such as a paddle wheel or a propeller.
What is a turbine flow meter how turbine flow meter work parts of a turbine flow meter advantages and disadvantages of turbine flow meter.
The electromagnetic flow meter does not leave any obstructions in the pipe so they are able to accommodate various applications from clean and conductive liquids.
A magnetic field is applied to the metering tube which results in a potential difference proportional to the flow velocity perpendicular to the flux lines.
Electromagnetic flow meters are very well recommended for food grade applications like juices milk municipal or industrial water etc.
The mass flow meter does not measure the volume per unit time e g cubic meters per second passing through the device.
