Endress+Hauser Proline Promass 80 Manuel De Mise En Service page 96

Caractéristiques techniques
96
Coefficients des pertes de charge pour Promass I
DN
8,55 ⋅ 10
8
11,38 ⋅ 10
15
17,07 ⋅ 10
15 FB
17,07 ⋅ 10
25
26,40 ⋅ 10
25 FB
26,40 ⋅ 10
40
35,62 ⋅ 10
40 FB
35,62 ⋅ 10
50
54,8 ⋅ 10
50 FB
54,8 ⋅ 10
80
Indications de perte de charge y compris passage tubes de mesure/conduite
FB = Promass I avec continuité de diamètre intérieur
[mbar]
1000
100
10
1
0.1
0.01
1
2
Fig. 45: Diagramme des pertes de charge avec l'eau
1 Versions standard
2 Versions avec continuité de diamètre intérieur (*)
d[m] K
8,1 ⋅ 10
–3 6
2,3 ⋅ 10
–3 6
4,1 ⋅ 10
–3 5
4,1 ⋅ 10
–3 5
7,8 ⋅ 10
–3 4
7,8 ⋅ 10
–3 4
1,3 ⋅ 10
–3 4
1,3 ⋅ 10
–3 4
2,3 ⋅ 10
–3 3
2,3 ⋅ 10
–3 3
DN 8
0.1
1
K1
3,9 ⋅10 129,95 ⋅ 10
7
1,3 ⋅ 10 23,33 ⋅ 10
7
3,3 ⋅ 10
6
3,3 ⋅ 10
6
8,5 ⋅ 10
5
8,5 ⋅ 10
5
2,0 ⋅ 10
5
2,0 ⋅ 10
5
5,5 ⋅ 10
4
5,5 ⋅ 10
4
DN 40 DN 50
DN 25
DN 25 *
DN 15 * DN 40 *
DN 15
10 100
K3
4
4
0,01 ⋅ 10
4
5,89 ⋅ 10
4
0,11 ⋅ 10
4
1,19 ⋅ 10
4
0,08 ⋅ 10
4
0,25 ⋅ 10
4
1,0 ⋅ 10
2
3,5 ⋅ 10
2
DN 80
DN 50 *
[t/h]
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