Differential pressure flow meter
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Guys, does anyone know the relationship between the K coefficient of a differential pressure flow meter and the flow rate? Is there any pattern to it?
For standard throttling devices, this K coefficient is not specified in the technical standards. This coefficient is mostly a custom-defined value used in devices such as flow accumulators to facilitate calculations. Using it this way simplifies the calculation formula for standard throttle devices. From this perspective, the value of the K coefficient must be determined based on the definition given in the instructions for devices such as flow accumulators. It is also important to pay attention to the units of the other variables in the formula, as it is clear that the value of the K coefficient is related to the units of these other variables as well.