Table 2 Accuracy of each instrument and errors for these calculated parameters
From: Investigation on Reduction of Pressure Fluctuation for a Double-Suction Centrifugal Pump
Accuracy (%) | Pressure transducers at inlet and outlet | Magnetic flow meter | Rotational speed meter | Torque meter |
|---|---|---|---|---|
± 0.1 | ± 1.5 | ± 0.1 | ± 0.1 | |
Error (%) | H | Q | P | \(\eta\) |
± 0.3 | ± 1.6 | ± 0.5 | ± 2.4 |