Balanced Flow Meter Calculation

Product Description:

The PHL Balanced Flow Meter is a great improvement on the traditional Throttling Device by using the results of fluid mechanics research, and has the remarkable characteristics of balanced rectification.  The traditional throttling device has only one flow aperture, which makes the fluid lose the ideal state after throttling.  The balance Flow Meter has multiple function apertures, which can balance the flow field into an ideal fluid to the maximum extent, so as to give full play to the advantages of differential pressure flow meters.  Balance flow meter is almost suitable for all fluid measurement, is a revolution in fluid measurement technology, balance flow meter has been widely used in petroleum, chemical, metallurgy, electric power, natural gas, water treatment and other industries. The main products are: Crude Oil Single Well Gas-liquid Two-phase Flowmeter, Gas-liquid Two-phase Flowmeter, Wet Gas Two-phase Flowmeter, Steam Two-phase Flow Meter , Venturi Flow Meter ,electromagnetic Flowmeters , Seismic Vortex Flowmeter , Turbine Flowmeter , Gas Turbine Flowmeter , Thermal Gas Mass Flowmeter ,Precession Vortex Flowmeter, Orifice Plate Flowmeter , Balanced Flowmeter , Nozzle Flowmeter ,Multi-Point Multi-Throat Wind Measurement Device, Wing Wind Detector ,Cross section wind measuring device,Differential Pressure Transmitter, Pressure Transmitter ,Single Flange Pressure Transmitter,Double Flange Pressure Transmitter.etc.

Product characteristics  :
1.  High linearity and good repeatability.  The balance flow sensor has the characteristics of symmetrical porous structure, can balance the flow field, reduce the eddy current, vibration and signal noise, the stability of the flow field is greatly improved, the linearity is increased by 5 to 10 times than the orifice plate, the repeatability is increased by 54%, to 0.15%, from its comprehensive performance, the balance flowmeter belongs to the ranks of high-grade flow meters.  
      At 5:1 range ratio, the linearity can reach ± 0.3%;  
      At 7:1 range ratio, linearity can reach ± 0.5%;  
      At 10:1 range ratio, the linearity can reach ± 1.0%;  
2.  The straight pipe section has low requirements.  Because the flow field is stable, and the pressure recovery is twice as fast as the orifice plate, the balanced flow sensor greatly reduces the requirements for the straight pipe section. The front and back straight pipe sections are generally the front 3D after 1D, and the minimum can be less than 0.5D, thus saving a large number of straight pipe sections, especially the pipes with special expensive materials.