KROHNE ALTOFLUX 2W IFM 4042K EN - Manual (Page 34)

Section 5.1 Part C Technical data, Block diagram and Measuring principle
ALTOFLUX 2W 02/2001
34
7HFKQLFDOGDWD
5.1 Full-scale ranges
Full-scale range Q
100%
Flow Q = 100% 85 Liter/h - 763 m
3
/h (0.37 – 3361 US Gal/min), adjustable as required,
equivalent flow velocity 0,3 – 12 m/s (1 – 40 ft/s)
Units m 3 /h, Liter/s, US Gal/min user-defined unit, e.g. US MGal/min
Flow tables
v = flow velocity in m/s
v = flow velocity in ft/s
Meter size Full-scale range Q
100%
in m 3 /h
Meter size Full-scale range Q
100%
In US Gal/min
v=0.3m/s v=1m/s v=12 m/s v=1 ft/s v=3.3 ft/s v=40 ft/s DN
mm
inch
(minimum) (maximum)
DN
mm
inch
(minimum) (maximum)
10 3 /
8
0.0849 0.2827 3.392 10 3 /
8
0.0849 0.2827 3.392
15 1 /
2
0.1909 0.6362 7.634 15 1 /
2
0.1909 0.6362 7.634
25 1 0.5302 1.767 21.20 25 1 0.5302 1.767 21.20
50 2 2.121 7.069 84.82 50 2 2.121 7.069 84.82
80 3 5.429 18.10 217.1 80 3 5.429 18.10 217.1
100 4 8.483 28.27 339.2 100 4 8.483 28.27 339.2
150 6 19.09 63.62 763.4 150 6 19.09 63.62 763.4