Vogtlin V-Flow Series - Measuring Ranges Variable Area Flowmeters; Measuring Ranges Direct Reading Scales Ln;H (Air) and L;H (Water)

V-Flow Line
Manual
Version
Page
V-Flow Line
vflow_E4_7
© Vögtlin Instruments AG
13
Measuring ranges variable area flowmeters
Measuring ranges direct reading scales ln/h (Air) and l/h (Water)
Medium
Air, ln/h
Water, l/h
Conditions
1.21 bara, 20°C
20°C
Type
Q-Flow 55
V-100 55
Q-Flow 80
V-100 80
Q-Flow 140
V-100 140
Q-Flow 55
V-100 55
Q-Flow 140
V-100 140
0.12-1.2
0.12-1.2
-
-
-
0.2-2
0.2-2
0.2-2
-
-
0.3-3
0.3-3
0.3-3
-
-
0.5-5
0.5-5
0.5-5
-
-
0.8-8
0.8-8
0.8-8
-
-
1.6-16
1.6-16
1.6-16
-
-
4-40
4-40
4-40
-
-
6-60
6-60
6-60
0.25-2.5
0.25-2.5
10-100
10-100
10-100
0.5-5
0.5-5
25-250
25-250
25-250
1.2-12
1.2-12
50-500
50-500
50-500
2.5-25
2.5-25
80-800
80-800
80-800
4-40
4-40
120-1200
120-1200
120-1200
6-60*
6-60
140-1400*
-
140-1400*
7-70*
7-70
-
-
200-2000*
-
-
*ranges available for V-100 instruments only