Endress+Hauser Proline Promass 83, Руководство по эксплуатации

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10 Technical data Proline Promass 83 FOUNDATION Fieldbus
106 Hauser
Pressure loss coefficient for Promass H
F06-8xHxxxxx-05-xx-xx-xx-001
Fig. 43: Pressure loss diagram for water
DN d [m] K K1 K3
8 8.51
⋅
10
–3
8.04
⋅
10
6
3.28
⋅
10
7
1.15
⋅
10
6
15 12.00
⋅
10
–3
1.81
⋅
10
6
9.99
⋅
10
6
1.87
⋅
10
5
25 17.60
⋅
10
–3
3.67
⋅
10
5
2.76
⋅
10
6
4.99
⋅
10
4
40 25.50
⋅
10
–3
8.75
⋅
10
4
8.67
⋅
10
5
1.22
⋅
10
4
50 40.5
⋅
10
–3
1.35
⋅
10
4
1.72
⋅
10
5
1.20
⋅
10
3
Pressure loss data includes interface between measuring tube and piping
1000
100
10
1
0.1
0.01 0.1 1 10 100
[mbar]
[t/h]
DN 40 DN 50 DN 25 DN 15 DN 8