Справочник Пользователя для FMC Corporation - Talstar 80
Proline Promass 80 PROFIBUS PA
Technical data
105
Pressure loss coefficient for Promass A
a0003595
Fig. 45:
Pressure loss diagram for water
1
Standard version
2
High pressure version
DN
d[m]
K
K1
1
1.1
⋅ 10
–3
1.2
⋅ 10
11
1.3
⋅10
11
2
1.8
⋅ 10
–3
1.6
⋅ 10
10
2.4
⋅ 10
10
4
3.5
⋅ 10
–3
9.4
⋅ 10
8
2.3
⋅ 10
9
High pressure version
2
1.4
⋅ 10
–3
5.4
⋅ 10
10
6.6
⋅ 10
10
4
3.0
⋅ 10
–3
2.0
⋅ 10
9
4.3
⋅ 10
9
[mbar]
[kg/h]
1
DN 2
10000
1000
100
10
1
0.1
1
10
100
1000
DN 4
DN 1
2