
FSM4000
ELECTROMAGNETIC FLOWMETER | OI/FSM4000-EN REV. E
25
Nominal diameter, nominal pressure, measuring range
Nominal diameter
DN
Standard
pressure rating
PN
Min. flow velocity measuring range
0 to 0.5 m/s
Max. flow velocity measuring range
0 to 10 m/s
3
4
6
¹⁄₁₀
⁵⁄₃₂
¼
40
40
40
0
0
0
up to
up to
up to
0.2
0.4
1
l/min
l/min
l/min
0.0529
0.1
0.3
US gal/min
US gal/min
US gal/min
0
0
0
up to
up to
up to
4
8
20
l/min
l/min
l/min
1.06
2.1
5.3
US gal/min
US gal/min
US gal/min
8
10
15
20
⁵⁄₁₆
⅜
½
¾
40
40
40
40
0
0
0
0
up to
up to
up to
up to
1.5
2.25
5.0
7.5
l/min
l/min
l/min
l/min
0.4
0.6
1.3
2.0
US gal/min
US gal/min
US gal/min
US gal/min
0
0
0
0
up to
up to
up to
up to
30
45
100
150
l/min
l/min
l/min
l/min
7.9
12
36
40
US gal/min
US gal/min
US gal/min
US gal/min
25
32
40
1
1 ¼
1 ½
40
40
40
0
0
0
up to
up to
up to
10
20
30
l/min
l/min
l/min
2.6
5.3
7.9
US gal/min
US gal/min
US gal/min
0
0
0
up to
up to
up to
200
400
600
l/min
l/min
l/min
53
106
159
US gal/min
US gal/min
US gal/min
50
65
80
2
2 ½
3
40
40
40
0
0
0
up to
up to
up to
3
6
9
m3/h
m3/h
m3/h
13
26
40
US gal/min
US gal/min
US gal/min
0
0
0
up to
up to
up to
60
120
180
m3/h
m3/h
m3/h
264
528
793
US gal/min
US gal/min
US gal/min
100
125
150
4
5
6
16
16
16
0
0
0
up to
up to
up to
12
21
30
m3/h
m3/h
m3/h
53
92
132
US gal/min
US gal/min
US gal/min
0
0
0
up to
up to
up to
240
420
600
m3/h
m3/h
m3/h
1057
1849
2642
US gal/min
US gal/min
US gal/min
200
250
300
8
10
12
10/16
10/16
10/16
0
0
0
up to
up to
up to
54
90
120
m3/h
m3/h
m3/h
238
396
528
US gal/min
US gal/min
US gal/min
0
0
0
up to
up to
up to
1080
1800
2400
m3/h
m3/h
m3/h
4755
7925
10567
US gal/min
US gal/min
US gal/min
350
400
450
500
14
16
18
20
10/16
10/16
10/16
10
0
0
0
0
up to
up to
up to
up to
165
225
300
330
m3/h
m3/h
m3/h
m3/h
726
991
1321
1453
US gal/min
US gal/min
US gal/min
US gal/min
0
0
0
0
up to
up to
up to
up to
3300
4500
6000
6600
m3/h
m3/h
m3/h
m3/h
14529
19813
26417
29059
US gal/min
US gal/min
US gal/min
US gal/min
600
700
800
24
28
32
10
10
10
0
0
0
up to
up to
up to
480
660
900
m3/h
m3/h
m3/h
2113
2906
3963
US gal/min
US gal/min
US gal/min
0
0
0
up to
up to
up to
9600
13200
18000
m3/h
m3/h
m3/h
30380
58118
79252
US gal/min
US gal/min
US gal/min
900
1000
36
40
10
10
0
0
up to
up to
1200
1350
m3/h
m3/h
5283
5944
US gal/min
US gal/min
0
0
up to
up to
24000
27000
m3/h
m3/h
105669
118877
US gal/min
US gal/min