Technical data, 4 measuring ranges – KROHNE VA 40-VA 45 EN User Manual
Page 33
TECHNICAL DATA
7
33
VA40 - VA45
www.krohne.com
09/2013 - 4000424402 MA VA40 45 R04 en
7.4 Measuring ranges
Measuring ranges VA40
Measuring span:
10 : 1
Declaration of flow:
Values = 100%
Water: 20°C [68°F]
Air: 20°C [68°F], 1.013 bar abs. [14.7 psia]
Float materials:
1 Stainless Steel or Hastelloy® - 2 PTFE with insert - 3 TFM - 4 Aluminium - 5 Polypropylene (PP)
Materials →
1
2
3
1
3
4
5
1
2
3
4
5
Cone ↓
Water [l/h]
Air [Nm3/h]
Max. pressure loss [mbar]
G 13.11
1
DN15
0.4
-
-
0.016
-
0.007
-
2
-
-
1
-
G 14.06
0.63
-
-
0.025
-
0.012
-
3
-
-
2
-
G 14.08
1
-
-
0.04
-
0.02
-
4
-
-
3
-
G 15.07
1.6
-
-
0.06
-
0.03
-
4
-
-
3
-
G 15.09
2.5
-
-
0.09
-
0.04
-
5
-
-
4
-
G 15.12
4
-
-
0.14
-
0.06
-
6
-
-
5
-
G 16.08
6.3
-
-
0.2
-
0.1
-
6
-
-
5
-
G 16.12
10
-
-
0.3
-
0.16
-
7
-
-
6
-
G 17.08
16
-
-
0.5
-
0.25
-
7
-
-
6
-
G 17.12
25
-
-
0.8
-
0.4
-
8
-
-
7
-
N 18.07
40
25
13
1.5
0.6
0.8
0.5
9
6
2
3
1
N 18.09
63
40
22
2.2 0.95
1.2
0.7
9
7
3
3
2
N 18.13
100
63
35
3
1.5
1.8
1.2
9
8
3
4
2
N 19.09
160
100
55
5
2.2
2.8
1.8
13
9
4
5
2
N 19.13
250
160
85
8
3.3
4.5
2.8
16
11
4
5
2
N 19.19
400
250
140
-
-
-
-
21
14
5
7
3
N 19.26
630
400
230
-
-
-
-
27
17
6
10
4
N 21.09
DN25
630
400
230
18
2
9
11
7
22
14
6
8
3
N 21.13
1000
630
350
28
2
14
18
12
23
17
6
8
4
N 21.18
1600
1000
600
49
2
-
28
2
17
2
26
25
7
10
6
N 21.25
2500
1600
950
70
2
-
42
2
26
2
33
40
8
12
9
N 41.09
DN40
1600
1000
600
45
22
28
18
32
18
9
11
5
N 41.13
2500
1600
900
70
2
36
45
2
28
2
34
20
10
12
5
N 41.19
4000
2500
1500
128
2
-
76
2
46
2
38
24
11
15
8
N 51.10
DN50
4000
2500
1500
120
2
56
70
45
43
25
12
15
7
N 51.15
6300
4000
2400
190
2
90
110
2
70
2
47
30
13
16
7
N 51.21
10000
6300
3500
310
2
-
170
2
118
2
55
42
14
20
10
1 reduced accuracy 2.5%
2 only possible with guided float
The oper. press. should be at least twice the pressure loss for liquids, and at least 5
times the pressure loss for gases! The specified pressure drops are valid for water and air at
maximum flow rate. Other flow ranges on request. Conversion of other media or operating data
(pressure, temperature, density, viscosity) is performed using the calculation method in
accordance with VDI /VDE Directive 3513
MA_VA40_45_R04_en_424402_PRT.book Page 33 Monday, September 16, 2013 8:50 AM