| 摘要 |
FIELD: measurement equipment.SUBSTANCE: method includes a stage of sensor signals reception from a vibration flow metre. The first flow is detected using sensor signals. Fluid density is determined. The fluid speed is determined using the first flow, fluid density and physical parametre of the flow metre. The flow parametre, V/?, is calculated on the basis of speed and density of the fluid. The flow error is determined then on the basis of the calculated flow parametre. Measurement electronics includes a system of data processing, configured to receive sensor signals from the vibration flow metre, detection of the first flow, density of fluid, speed of fluid, calculation of the flow parametre on the basis of speed and density, and also detection of flow error on the basis of the calculated flow.EFFECT: possibility to register and compensate errors in measurements of fluid flow.12 cl, 6 dwg |
