Toshiba GF632 Instruction Manual page 45

Electromagnetic flowmeter detector
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To select the meter size: See Figure 9.2 and find meter sizes within the velocity of 0.1 to 10 m/s for a specified
10
(m/s)
1
0.3
0.1
-2
10
SI Unit
Flow volume
Meter size
15mm
25mm
32mm
40mm
50mm
65mm
80mm
100mm
125mm
150mm
200mm
250mm
300mm
350mm
400mm
450mm
500mm
600mm
full-scale (measuring range high limit) flow. Select one that has its full-scale velocity
between 1 and 3 m/s.
Make sure the full-scale flow rate used for the final planning stage stays
within 10 m/s in terms of flow velocity.
-1
10
1
Flow volume (m
Figure 9.2 Flow volume
0.1m/s
3
0.06361(m
/h) 0.1908(m
1/2"
0.1767
1"
0.2895
1 1/4"
0.4523
1 1/2"
0.7067
2"
1.195
2 1/2"
1.809
3"
2.827
4"
4.417
5"
6.361
6"
11.31
8"
17.67
10"
25.45
12"
34.64
14"
45.23
16"
57.25
18"
20"
24"
- 44 -
32
100
40
65
15
25
50
1
2
10
10
3
流量〔 m
/ h〕
3
/h)
Flow velocity range
0.3m/s
1m/s
3
/h)
0.6361(m
0.5301
1.767
0.8686
2.895
1.357
4.523
2.120
7.067
3.583
11.95
5.428
18.09
8.482
28.27
13.25
44.17
19.08
63.61
33.93
113.1
53.01
176.7
76.34
254.5
103.9
346.4
135.7
452.3
171.7
572.5
212.1
706.9
305.4
1018
6F8A0883
300
350
250
400
200
450
80
150
mm
3
4
10
10
10m/s
3
3
/h)
6.361(m
/h)
17.67
28.95
45.23
70.67
119.5
180.9
282.7
441.7
636.1
1131
1767
2545
3464
4523
5725
7069
10180

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