Impulse Lines For Differential Pressure Flowmeters

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Fig. 1.2Orifice and Pressure-Differential Measurement Measuring fluid flow with an orifice and differential pressure manometer as shown in Fig. 1.2, requires that the effect of the fluid over the manometer liquid be taken into account. Furthermore, the pressure differential at the orifice is usually expressed in liquid-column height. Then P 1 ...

  Pressure, Differential, Differential pressure