KROHNE OPTIFLUX 5000 Flange EN - Manual (Page 31)

TECHNICAL DATA
6
31
OPTIFLUX 5000
www.krohne.com 04/2011 - 4000686302 - HB OPTIFLUX 5000 FL R02 en
6.4 Measuring accuracy
Reference conditions
• Medium: water
• Temperature: 20°C / 68°F
• Pressure: 1 bar / 14.5 psi
Y [m/s]: flow velocity
Y [%]: deviation from the actual measured value (MV)
Compact with IFC 300 Accuracy Curve
DN15...100 / ½...4" ± 0.15% of MV + 1 mm/s 1
DN150...300 / 6...12" ± 0.2% of MV + 1 mm/s 2
Compact with IFC 100 Accuracy Curve
DN15...300 / ½...12" ± 0.3% of MV + 1 mm/s 3