Md. Merajul IslamID:5551310212nd batch, 5th

semesterDept. of EEE

Presented ToShaown AhmedCourse teacher

Measurement and Instrumentation

Special Types of Flow Transmitter

Flow measurement is the quantification of bulk fluid movement.

The flow rate is determined inferentially by measuring the liquid's velocity or the change in kinetic energy.

Instruments used for measuring flow of liquid or gas is known as Flow transmitters. Flow transmitters provide electrical outputs that are proportional to flow inputs.

Some special types of flow transmitters are …….

1.Vertical flow transmitter2.Horizontal flow transmitter3.Turbine flow transmitter

Vertical and Horizontal flow transmitter:

Coriolis flowmeters are known as vertical and

horizontal flow transmitter with respect to their

installation variation.

Vertical and Horizontal flow transmitter:

Turbine flow transmitter

Translates the mechanical action of the turbine rotating in the liquid flow around an axis into a user-readable rate of flow

Constructed with permanent magnet coil and rotor blades also made by magnetic materials.

The movement of fluid generate pulse signal and the transmitter processes the pulse signal to determine the flow of the fluid.

Operation of turbine flow transmitter

Flow meters are used for the measurement of natural gas and liquid flow

Applications of flow transmitter

water, petroleum, and chemical industries.

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