page 10 of 12
‡ SIGNET
2550 InsertionMagmeter
5.7 Calibration data
Pipe type
pipe pipe
gpm/fps lpm/fps
K A
K
A
size
id
pls/gal gpm/Hz
pls/l
lpm/Hz
PVC sched 80
3.5 in.
3.33 27.0803 102.51
55.39
1.08
14.63
4.10
PVC sched 40
3.5 in.
3.52 30.3488 114.88
49.43
1.21
13.06
4.60
steel sch 5S
3.5 in.
3.83 35.9843 136.22
41.68
1.44
11.01
5.45
steel sch 10S
3.5 in.
3.76 34.6087 131.01
43.34
1.38
11.45
5.24
steel sch 40S
3.5 in.
3.55
30.816 116.65
48.68
1.23
12.86
4.67
steel sch 80S
3.5 in.
3.36 27.7026 104.87
54.15
1.11
14.30
4.19
PVC sched 80
4 in.
3.79
35.089 132.83
42.75
1.40
11.29
5.31
PVC sched 40
4 in.
4.00 39.1289 148.12
38.33
1.57
10.13
5.92
steel sch 5S
4 in.
4.33 45.9819 174.06
32.62
1.84
8.62
6.96
steel sch 10S
4 in.
4.26 44.4251 168.17
33.76
1.78
8.92
6.73
steel sch 40S
4 in.
4.03 39.6786
150.2
37.80
1.59
9.99
6.01
steel sch 80S
4 in.
3.83 35.8343 135.65
41.86
1.43
11.06
5.43
PVC sched 80
5 in.
4.77 55.6521 210.67
26.95
2.23
7.12
8.43
PVC sched 40
5 in.
5.02
61.592 233.15
24.35
2.46
6.43
9.33
steel sch 5S
5 in.
5.35 69.9366 264.74
21.45
2.80
5.67
10.59
steel sch 10S
5 in.
5.30 68.6343 259.81
21.85
2.75
5.77
10.39
steel sch 40S
5 in.
5.05 62.3557 236.04
24.06
2.49
6.35
9.44
steel sch 80S
5 in.
4.81 56.7076 214.66
26.45
2.27
6.99
8.59
PVC sched 80
6 in.
5.71 79.7865 302.03
18.80
3.19
4.97
12.08
PVC sched 40
6 in.
6.03 89.0406 337.06
16.85
3.56
4.45
13.48
steel sch 5S
6 in.
6.41 100.489
380.4
14.93
4.02
3.94
15.22
steel sch 10S
6 in.
6.36 98.9267 374.48
15.16
3.96
4.01
14.98
steel sch 40S
6 in.
6.07 90.0473 340.87
16.66
3.60
4.40
13.63
steel sch 80S
6 in.
5.76 81.2466 307.55
18.46
3.25
4.88
12.30
PVC sched 80
8 in.
7.57 140.096 530.33
10.71
5.60
2.83
21.21
PVC sched 40
8 in.
7.94 154.408
584.5
9.71
6.18
2.57
23.38
steel sch 5S
8 in.
8.41 173.018 654.95
8.67
6.92
2.29
26.20
steel sch 10S
8 in.
8.33 169.822 642.85
8.83
6.79
2.33
25.71
steel sch 40S
8 in.
7.98 155.928 590.26
9.62
6.24
2.54
23.61
steel sch 80S
8 in.
7.63 142.328 538.77
10.54
5.69
2.78
21.55
PVC sched 80
10 in.
9.49 220.605 835.09
6.80
8.82
1.80
33.40
PVC sched 40
10 in.
9.98 243.625 922.23
6.16
9.75
1.63
36.89
steel sch 5S
10 in.
10.48 268.966 1018.2
5.58
10.76
1.47
40.73
steel sch 10S
10 in.
10.42 265.794 1006.1
5.64
10.63
1.49
40.24
steel sch 40S
10 in.
10.02 245.779 930.38
6.10
9.83
1.61
37.22
steel sch 80S
10 in.
9.75 232.712 880.92
6.45
9.31
1.70
35.24
PVC sched 80
12 in.
11.29 312.252
1182
4.80
12.49
1.27
47.28
PVC sched 40
12 in.
11.89 346.019 1309.8
4.34
13.84
1.15
52.39
steel sch 5S
12 in.
12.44 378.713 1433.6
3.96
15.15
1.05
57.34
steel sch 10S
12 in.
12.39 375.796 1422.6
3.99
15.03
1.05
56.90
steel sch 40S
12 in.
12.00
352.51 1334.4
4.26
14.10
1.12
53.38
steel sch 80S
12 in.
11.75 337.975 1279.4
4.44
13.52
1.17
51.18
Pipe type
pipe pipe
gpm/fps lpm/fps
K A
K
A
size
id
pls/gal gpm/Hz
pls/l
lpm/Hz
U.S. pipe data
PVC sched 80
2 in.
1.91 8.95858 33.912 167.44
0.36
44.23
1.36
PVC sched 40
2 in.
2.05 10.2576 38.829 146.23
0.41
38.63
1.55
steel sch 5S
2 in.
2.25 12.3379 46.704 121.58
0.49
32.12
1.87
steel sch 10S
2 in.
2.16 11.3896 43.115 131.70
0.46
34.79
1.72
steel sch 40S
2 in.
2.07
10.459 39.592 143.42
0.42
37.89
1.58
steel sch 80S
2 in.
1.94 9.20375
34.84 162.98
0.37
43.05
1.39
PVC sched 80
2.5 in.
2.29 12.8375 48.596 116.85
0.51
30.87
1.94
PVC sched 40
2.5 in.
2.45 14.6341 55.397 102.50
0.59
27.08
2.22
steel sch 5S
2.5 in.
2.71
17.965 68.005
83.50
0.72
22.06
2.72
steel sch 10S
2.5 in.
2.64 16.9969 64.341
88.25
0.68
23.31
2.57
steel sch 40S
2.5 in.
2.47 14.8228
56.49 101.20
0.59
26.55
2.26
steel sch 80S
2.5 in.
2.32 13.2101 50.006 113.55
0.53
30.00
2.00
PVC sched 80
3 in.
2.86 20.0796
76.01
74.70
0.80
19.73
3.04
PVC sched 40
3 in.
3.04 22.6531 85.752
66.22
0.91
17.49
3.43
steel sch 5S
3 in.
3.33 27.2107
103
55.13
1.09
14.56
4.12
steel sch 10S
3 in.
3.26 26.0162 98.483
57.66
1.04
15.23
3.94
steel sch 40S
3 in.
3.07
23.042 87.224
65.10
0.92
17.20
3.49
steel sch 80S
3 in.
2.90 20.5876 77.933
72.86
0.82
19.25
3.12
