User Manual

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