FLUXUS WD100, WD200 5 Selection of the Measuring Point
20 UMFLUXUS_F5WDV1-1EN, 2016-04-08
disturbance source: T piece
supply line: l ≥ 50 D return line: l ≥ 10 D
disturbance source: diffuser
supply line: l ≥ 30 D return line: l ≥ 5 D
disturbance source: valve
supply line: l ≥ 40 D return line: l ≥ 10 D
disturbance source: reducer
supply line: l ≥ 10 D return line: l ≥ 5 D
Tab. 5.2: Recommended distance from disturbance sources; D – nominal pipe diameter at the measuring point, l – recommended distance