Question - What are the different flow meters?
Answer -
Based on the working principle, there are 5 types of flow meters:
- Differential pressure(DP) flow meter - example: Orifice plate, Venturi meter, Flow nozzle, Rotameter.
- Velocity Flowmeter: Electromagnetic flowmeter, Ultrasonic flowmeter, Turbine flowmeter, Paddlewheel flow meter.
- Positive displacement flowmeter: Nutating disk, Rotary vane, Gear, Diaphragm flowmeter.
- Mass flowmeter: - Coriolis flowmeter , Thermal dispersion meter,