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 working animation.
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.
Conversely decelerating fluid moves away from the point of peak amplitude as it exits the tube.
The mass flow meter does not measure the volume per unit time e g cubic meters per second passing through the device.
The mass flow rate is the mass of the fluid traveling past a fixed point per unit time.
Provide the most accurate and repeatable flow measurements for a specific application whether for process control general research activities or semiconductor processing.
The fluid is led through two parallel tubes.
Electromagnetic flow meters are very well recommended for food grade applications like juices milk municipal or industrial water etc.
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.
It measures the mass per unit time e g kilograms.
A flow meter works by measuring the amount of a liquid gas or steam flowing through or around the flow meter sensors.
Coriolis flow meter principles the basic operation of coriolis flow meters is based on the principles of motion mechanics.
The animation on the right represents how curved tube mass flow meters are designed.
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.
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As fluid moves through a vibrating tube it is forced to accelerate as it moves toward the point of peak amplitude vibration.
Curved tube coriolis flow meter.
Flow meter sensors work in different ways but with the same end goal.