KROHNE IFC 020 K Installation And Operating Instructions Manual page 68

Part D Technical Data, Measuring Principle and
Block Diagram
10 Technical data
10.1 Full-scale range Q
Full-scale ranges Q
Flow rate Q = 100 %
Unit
Flow tables
v = flow velocity in m/s
Meter size Full-scale range Q
DN v = 0.3 m/s
mm inch (minimum)
0002.5 00 / 000.0053
1
10
0004 00 / 000.0136
1
8
0006 00 / 000.0306
1
4
0010 00 / 000.0849
3
8
0015 00 / 000.1909
1
2
0020 00 / 000.3393
3
4
0025 01 000.5302
0032 0- 000.8686
0040 01 / 001.358
1
2
0050 02 002.121
0065 0- 003.584
0080 03 005.429
0100 04 008.483
0125 0- 013.26
0150 06 019.09
0200 08 033.93
0250 10 053.02
0300 12 076.35
0400 16 0135.8
0500 20 0212.1
0600 24 0305.4
0700 28 0415.6
0800 32 0542.9
0900 36 0662.8
1000 40 0848.2
1200 48 1221
1400 56 1663
1600 64 2171
10/1
100%
100%
6 liter/h to 33 900 m
required, equivalent flow velocity 0.3 - 12 m/s (1 - 40 ft/s)
m /hr, Liter/Sec, US gallons/min. or user-defined unit,
3
e.g. Liter/day or US MGal/day
in m /h
3
100%
v = 12 m/s
v = 1 m/s
(maximum)
00000.2121
0000.0177
0000.4520 00000.5429
00001.222
0000.1018
0000.2827 00003.392
00007.634
0000.6362
00013.57
0001.131
0001.767 00021.20
00034.74
0002.895
00054.28
0004.524
00084.82
0007.069
00143.3
0011.95
0018.10 00217.1
00339.2
0028.27
00530.1
0044.18
00763.4
0063.62
01357
0113.1
0176.7 02120
03053
0254.5
05428
0452.4
08482
0706.9
12215
1018
1385 16625
21714
1810
26510
2290
2827 33929
48858
4072
5542 66501
86859
7238
Installation and operating instructions IFC 020
/h (0.03 - 156 000 US Gal/min), adjustable as
3
v = flow velocity in ft/s
Meter size
DN
mm inch
0002.5 00 /
1
0004 00 /
1
0006 00 /
1
0010 00 /
3
0015 00 /
1
0020 00 /
3
0025 01
0032 01 /
1
0040 01 /
1
0050 02
0065 02 /
1
0080 03
0100 04
0125 05
0150 06
0200 08
0250 10
0300 12
0400 16
0500 20
0600 24
0700 28
0800 32
0900 36
1000 40
Q in US Gal/min
100%
v = 1 ft /s v = 40 ft /s
(minimum) (maximum)
0000.0245 000000.979
10
0000.0383 000001.530
8
0000.1530 000006.120
4
0000.3735 000014.93
8
0000.8405 000033.61
2
0001.494 000059.75
4
0002.334 000093.34
0003.824 000153.0
4
0005.979 000239.0
2
0009.339 000373.5
0015.78 000630.9
2
0023.90 000955.6
0037.35 001493
0058.38 002334
0084.05 003361
005975
0149.43
0233.4 009334
0336.2 013442
0597.9 023899
0933.9 037345
1345 053781
1919 076760
2507 100272
3173 126904
3917 156672