FMC Corporation - Talstar 80 Manuel D’Utilisation
Proline Promass 80 PROFIBUS PA
Technical data
107
Pressure loss coefficient for Promass I
a0004608
Fig. 47:
Pressure loss diagram for water
1
Standard versions
2
Full bore versions (*)
DN
d[m]
K
K1
K3
8
8.55
⋅ 10
–3
8.1
⋅ 10
6
3.9
⋅10
7
129.95
⋅ 10
4
15
11.38
⋅ 10
–3
2.3
⋅ 10
6
1.3
⋅ 10
7
23.33
⋅ 10
4
15 FB
17.07
⋅ 10
–3
4.1
⋅ 10
5
3.3
⋅ 10
6
0.01
⋅ 10
4
25
17.07
⋅ 10
–3
4.1
⋅ 10
5
3.3
⋅ 10
6
5.89
⋅ 10
4
25 FB
26.40
⋅ 10
–3
7.8
⋅ 10
4
8.5
⋅ 10
5
0.11
⋅ 10
4
40
26.40
⋅ 10
–3
7.8
⋅ 10
4
8.5
⋅ 10
5
1.19
⋅ 10
4
40 FB
35.62
⋅ 10
–3
1.3
⋅ 10
4
2.0
⋅ 10
5
0.08
⋅ 10
4
50
35.62
⋅ 10
–3
1.3
⋅ 10
4
2.0
⋅ 10
5
0.25
⋅ 10
4
50 FB
54.8
⋅ 10
–3
2.3
⋅ 10
3
5.5
⋅ 10
4
1.0
⋅ 10
2
80
54.8
⋅ 10
–3
2.3
⋅ 10
3
5.5
⋅ 10
4
3.5
⋅ 10
2
Pressure loss data includes interface between measuring tube and piping
FB = Full bore versions of Promass I
FB = Full bore versions of Promass I
1000
100
10
1
0.1
0.01
0.1
1
10
100
DN 40
DN 25 *
DN 50
DN 40 *
DN 25
DN 15 *
DN 15
[mbar]
[t/h]
1
DN 8
DN 80
DN 50 *
2