Process conditions (continued)
Process pressure
DIN:
PN 10...40
ANSI: Class 150 / 300
JIS:
10K / 20K
Pressure-temperature curve of Prowirl 77 W and F:
Pressure-temperature curve of Prowirl 77 H:
Pressure loss
Dependent on nominal diameter and fluid:
∆
p [mbar] = coefficient C · density
ρ
[kg/m
3
]
D
N
25
D
N
40
D
N
50
D
N
80
D
N
15
D
N
100
D
N
150
D
N
200
D
N
250
D
N
300
0,5
1
2
3 4 5
10
20 30 40 50
100
200
500
1000 2000
5000 10000 20000
0,01
0,05
0,1
0,5
1
5
10
50
100
V in m
3
/h
C
o
effi
cie
n
t
C
ba037
y
3
1
300
400
100
200
0
-100
-200
20
30
40
50
0
10
° C
Pressure [bar]
ba037y32
300
400
100
200
0
-100
-200
40
80
120
160
180
0
20
60
100
140
180
PN 160
PN 100
PN 64
° C
Cl.600
Pressure [bar]
ba0
37y
32
Prowirl 77 PROFIBUS-PA
9 Technical Data
Hauser
57
Содержание prowirl 77
Страница 2: ...Prowirl 77 PROFIBUS PA 2 Endress Hauser...
Страница 16: ...4 Electrical Connection Prowirl 77 PROFIBUS PA 16 Endress Hauser...
Страница 28: ...5 Communication Prowirl 77 PROFIBUS PA 28 Endress Hauser...
Страница 48: ...7 Trouble shooting Prowirl 77 PROFIBUS PA 48 Endress Hauser...
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