Endress+Hauser Proline Promass 80 H Information Technique page 22

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Coefficients des pertes de charge pour Promass I
DN
8,55 ⋅ 10
8
11,38 ⋅ 10
15
17,07 ⋅ 10
1)
15
17,07 ⋅ 10
25
25,60 ⋅ 10
1)
25
25,60 ⋅ 10
40
35,62 ⋅ 10
1)
40
35,62 ⋅ 10
50
54,8 ⋅ 10
1)
50
54,8 ⋅ 10
80
Indications de perte de charge y compris passage tube de mesure/conduite
1)
DN 15, 25, 40, 50 "FB" = Promass I avec continuité de diamètre intérieur
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
Proline Promass 80/83 H, I
K1 K3
3,9 ⋅10 129,95 ⋅ 10
7
1,3 ⋅ 10 23,33 ⋅ 10
7
3,3 ⋅ 10 0,01 ⋅ 10
6 4
3,3 ⋅ 10 5,89 ⋅ 10
6 4
8,5 ⋅ 10 0,11 ⋅ 10
5 4
8,5 ⋅ 10 1,19 ⋅ 10
5 4
2,0 ⋅ 10 0,08 ⋅ 10
5 4
2,0 ⋅ 10 0,25 ⋅ 10
5 4
5,5 ⋅ 10 1,0 ⋅ 10
4 2
5,5 ⋅ 10 3,5 ⋅ 10
4 2
Endress + Hauser
4
4
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