Endress+Hauser Proline Promass 83 - Page 160

Technical data Proline Promass 83 PROFIBUS DP/PA
160 Endress+Hauser
Pressure loss coefficient for Promass F
a0001396
Fig. 58: Pressure loss diagram for water
DN d[m] K K1 K2
85.35 ⋅ 10
–3
5.70 ⋅ 10
7
9.60 ⋅10
7
1.90 ⋅ 10
7
15 8.30 ⋅ 10
–3
5.80 ⋅ 10
6
1.90 ⋅ 10
7
10.60 ⋅ 10
5
25 12.00 ⋅ 10
–3
1.90 ⋅ 10
6
6.40 ⋅ 10
6
4.50 ⋅ 10
5
40 17.60 ⋅ 10
–3
3.50 ⋅ 10
5
1.30 ⋅ 10
6
1.30 ⋅ 10
5
50 26.00 ⋅ 10
–3
7.00 ⋅ 10
4
5.00 ⋅ 10
5
1.40 ⋅ 10
4
80 40.50 ⋅ 10
–3
1.10 ⋅ 10
4
7.71 ⋅ 10
4
1.42 ⋅ 10
4
100 51.20 ⋅ 10
–3
3.54 ⋅ 10
3
3.54 ⋅ 10
4
5.40 ⋅ 10
3
150 68.90 ⋅ 10
–3
1.36 ⋅ 10
3
2.04 ⋅ 10
4
6.46 ⋅ 10
2
250 102.26 ⋅ 10
–3
3.00 ⋅ 10
2
6.10 ⋅ 10
3
1.33 ⋅ 10
2
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
DN 100
[mbar]
[t/h]
DN 150
DN 250