Measuring ranges for liquids (promass a), Measuring ranges for liquids (promass i), Measuring range – FMC Corporation - Talstar 80 Benutzerhandbuch
Seite 89
Proline Promass 80 PROFIBUS PA
Technical data
89
Measuring ranges for liquids (Promass A):
Measuring ranges for liquids (Promass I):
Measuring ranges for gases, generell, (except Promass H)
The full scale values depend on the density of the gas. Use the formula below to calculate the full
scale values:
g
max(G)
=
g
max(F)
⋅ ρ
(G)
: x [kg/m
3
(lb/ft
3
)]
g
max(G)
= Max. full scale value for gas [kg/h (lb/min)]
g
max(F)
= Max. full scale value for liquid [kg/h (lb/min)]
ρ
(G)
= Gas density in [kg/m
3
(lb/ft
3
)] for process conditions
Here,
g
max(G)
can never be greater than
g
max(F)
Measuring ranges for gases (Promass F, M):
DN
Range for full scale values (liquids)
g
min(F)
to
g
max(F)
[mm]
[inch]
1
1/24"
0 to 20 kg/h
0 to 0.7 lb/min
2
1/12"
0 to 100 kg/h
0 to 3.7 lb/min
4
1/8"
0 to 450 kg/h
0 to 16.5 lb/min
DN
Range for full scale values (liquids)
g
min(F)
to
g
max(F)
[mm]
[inch]
8
3/8"
0 to 2000 kg/h
0 to 73.5 lb/min
15
1/2"
0 to 6500 kg/h
0 to 238 lb/min
15 FB
1/2" FB
0 to 18000 kg/h
0 to 660 lb/min
25
1"
0 to 18000 kg/h
0 to 660 lb/min
25 FB
1" FB
0 to 45000 kg/h
0 to 1650 lb/min
40
1 ½"
0 to 45000 kg/h
0 to 1650 lb/min
40 FB
1 ½" FB
0 to 70000 kg/h
0 to 2570 lb/min
50
2"
0 to 70000 kg/h
0 to 2570 lb/min
50 FB
2" FB
0 to 180000 kg/h
0 to 6600 lb/min
80
3"
0 to 180000 kg/h
0 to 6600 lb/min
FB = Full bore versions of Promass I
DN
x
[mm]
[inch]
8
3/8"
60
15
½"
80
25
1"
90
40
1½"
90
50
2"
90
80
3"
110
100
4"
130
150
6"
200
250
10"
200