Endress+Hauser Proline Promass 83 - Page 161

Proline Promass 83 PROFIBUS DP/PA Technical data
Endress+Hauser 161
Pressure loss coefficient for Promass M
F06-8xMxxxxx-05-xx-xx-xx-000
Fig. 59: Pressure loss diagram for water
1 Promass M
2 Promass M (high pressure version)
DN d[m] K K1 K2
85.53 ⋅ 10
–3
5.2 ⋅ 10
7
8.6 ⋅10
7
1.7 ⋅ 10
7
15 8.55 ⋅ 10
–3
5.3 ⋅ 10
6
1.7 ⋅ 10
7
9.7 ⋅ 10
5
25 11.38 ⋅ 10
–3
1.7 ⋅ 10
6
5.8 ⋅ 10
6
4.1 ⋅ 10
5
40 17.07 ⋅ 10
–3
3.2 ⋅ 10
5
1.2 ⋅ 10
6
1.2 ⋅ 10
5
50 25.60 ⋅ 10
–3
6.4 ⋅ 10
4
4.5 ⋅ 10
5
1.3 ⋅ 10
4
80 38.46 ⋅ 10
–3
1.4 ⋅ 10
4
8.2 ⋅ 10
4
3.7 ⋅ 10
4
High pressure version
84.93 ⋅ 10
–3
6.0 ⋅ 10
7
1.4 ⋅ 10
8
2.8 ⋅ 10
7
15 7.75 ⋅ 10
–3
8.0 ⋅ 10
6
2.5 ⋅10
7
1.4 ⋅ 10
6
15 10.20 ⋅ 10
–3
2.7 ⋅ 10
6
8.9 ⋅ 10
6
6.3 ⋅ 10
5
DN 50
DN 40
DN 25
DN 8
10000
1000
100
10
1
0.1
0.001
0.01
0.1
1
10
100 1000
DN 15
DN 80
[mbar]
[t/h]
1
2