Turbine Flow Meter Working Principle

The turbine flow meter principle is used for the measurement of liquid gas and gases of very low flow rate.

Turbine flow meter working principle.

It consists of a multibladed rotor called turbine wheel which is mounted 90 to the axis of the flowing liquid as shown in fig. A turbine flow meter is used for volumetric total flow and or flow rate measurement and has a relatively simple working principle. How turbine flowmeters work. The rotor shaft spins on bearings.

Historically turbine flow meters figure 1 were preferred for clean filtered low viscosity fluids. Have good performance on antiy seismic and surgin flow high accuracy 0 5 of rate or 1 0 of rate adopte micro power technology power consumption is low it could be powered by battery small loss of pressure fine repeat simple and firm structure easy for installation and dismantling. Care should be taken when operating these flowmeters above approximately 5 percent of maximum flow. Turbine flow meter principle.

Please subscribe to this channel. Turbine flow meter is a volumetric measuring turbine type. A turbine flow meter is less accurate at low flow rates due to rotor bearing drag that slows the rotor. The angular velocity of the rotor results in the generation of an electrical signal ac sine wave type in the pickup.

With comparatively low pressure drop for in line meters turbine flow meters deliver unprecedented accuracy. A turbine flow meter should not be operated at high velocity because premature bearing wear and or damage can occur. Q t turbine flow meter. The working principles and design of turbine flow meters are well documented.

When the fluid moves faster the rotor spins proportionally faster. A turbine flow meter has a fairly simple design simple working principle and straightforward installation and maintenance. It works on the principle of turbine. Wide range of measuring with very lower flow.

Blades on the rotor are angled to transform energy from the flow stream into rotational energy. Turbine flowmeters use the mechanical energy of the fluid to rotate a pinwheel rotor in the flow stream.