Type of Flow Meter

Hi,

This is continuation from Type of Instrument Field Devices. As you know that there are so many type of flow meter which has been installed in the industry. So I try to break down into detail:

Differential pressure flow meter:

1. Orifice plate
2. Venturi tube
3. Flow nozzle
4. Pitot tube
5. Annubar tube
6. Elbow taps
7. Segmental wedge
8. V-cone
9. Dall tube

Variable area flow meter:

1. Rotameter
2. Movable vane meter
3. Wier, Flume

Positive displacement flow meter:

1. Nutating disk
2. Rotating valve
3. Oscillating piston
4. Reciprocating piston
5. Oval gear
6. Rotating lobe
7. Birotor
8. Rotating impeller

Magnetic flow meter

Turbine meter

Coriolis flow meter

Target flow meter

Thermal flow meter

Ultrasonic flow meter:

1. Transit time ultrasonic flow meter
2. Doppler ultrasonic flow meter

Vortex flow meter

That's all.