| 摘要 |
<p>A process pulsation diagnostic system (10) comprises a primary element (13), a sensor (12, 21) and a processor (12, 23). The primary element (13) generates a differential pressure along a fluid flow. The sensor (12, 21) samples the differential pressure. The processor (12, 23) generates a pulsation diagnostic based on a standard deviation of the differential pressure, such that the pulsation diagnostic is indicative of a degree of process pulsation in the fluid flow.</p> |
