Endress+Hauser HART Proline Promass 40 Manuel De Mise En Service page 69

PROline Promass 40
Endress+Hauser
Coefficients des pertes de charge pour Promass E
DN d [m]
5,35 ⋅ 10
–3
8
8,30 ⋅ 10 –3
15
12,00 ⋅ 10 –3
25
17,60 ⋅ 10 –3
40
26,00 ⋅ 10
–3
50
[mbar]
10000
1000
100
10
1
0.1
0.01
0.001
Fig. 23 : Diagramme des pertes de charge avec l'eau
K
5,70 ⋅ 10
7
7,62 ⋅ 10 6
1,89 ⋅ 10 6
4,42 ⋅ 10 5
8,54 ⋅ 10
4
DN 15
DN 8
0.1 10
1
10 Caractéristiques techniques
K1 K2
7,91 ⋅ 10 2,10 ⋅ 10
7
1,73 ⋅ 10 7 2,13 ⋅ 10
4,66 ⋅ 10 6 6,11 ⋅ 10
1,35 ⋅ 10 6 1,38 ⋅ 10
4,02 ⋅ 10 2,31 ⋅ 10
5
DN 40
DN 25
DN 50
100 1000
7
6
5
5
4
[t/h]
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