The guideline provides an overview of the measurement basics and the use of vortex meters for volume and flow measurement. In addition to the description of the measuring principle and the measuring procedures, terms are defined and methods for testing vortex meters are given.*www.vdi.de/2643
VDI/VDE 2643-1993 Referenced Document
DIN 1319-2:1980 Fundamentals of metrology - Part 2: Terminology related to measuring equipment
DIN 1319-3:1983 Fundamentals of metrology - Part 3: Evaluation of measurements of a single measurand, measurement uncertainty