Technical data – KROHNE GA 24 EN User Manual
Page 25
TECHNICAL DATA
6
25
GA24
www.krohne.com
02/2011 - 4001229901 MA GA24 R01 en
Measuring span 10 : 1
Flow values 100%
Reference condition:
Water 68°F / Air 68°F - 14.7 psi
Float materials:
1 Stainless Steel or Hastelloy® - 2 PTFE - 3 TFM - 4 Aluminium - 5 Polypropylen (PP)
Materials →
1
2
3
1
3
4
5
1
2
3
4
5
Cone ↓
Flow, water [gph]
Flow, air [scfm]
Max. pressure loss [psi]
N 18.07
DN15
10.6
6.6
3.43
0.93 0.37
0.5
0.31
0.1
0.1
0.03
0.04
0.02
N 18.09
16.6
10.6
5.81
1.36 0.59
1.2
0.43
0.1
0.1
0.04
0.04
0.03
N 18.13
26.4
16.6
9.25
1.86 0.93
0.74
0.74
0.1
0.1
0.04
0.06
0.03
N 19.09
42.3
26.4
14.5
3.1 1.36
1.7
1.1
0.19
0.13
0.06
0.07
0.03
N 19.13
66.0
42.3
22.5
4.96 2.05
2.8
1.7
0.2
0.16
0.06
0.07
0.03
N 19.19
105
66.0
37
-
-
-
-
0.3
0.2
0.07
-
-
N 19.26
166
106
60.8
-
-
-
-
0.4
0.25
0.09
-
-
N 21.09
DN25
166
106
60.8
11.2
1
5.58
6.8
4.3
0.3
0.2
0.09
0.1
0.06
N 21.13
264
166
92.5
17.4
1
8.68
11
7.4
0.3
0.25
0.09
0.1
0.06
N 21.18
423
264
158
30.4
1
-
17
1
10.5
1
0.3
0.3
0.1
0.15
0.9
N 21.25
660
423
251
43.4
1
-
26
1
16
1
0.48
0.58
0.1
0.17
0.13
N 41.09
DN40
423
264
158
27.9
1
13.6
17
11
0.48
0.26
0.1
0.16
0.07
N 41.13
660
423
238
43.4
1
22.3
28
1
17.4
1
0.49
0.29
0.15
0.17
0.07
N 41.19
1057
660
396
79.4
1
-
47
1
28.5
1
0.55
0.35
0.16
0.22
0.1
N 51.10
DN50
1057
660
396
74.4
1
34.7
43.4
27.9
0.62
0.36
0.17
0.22
0.1
N 51.15
1664
1057
634
118
1
55.8
68
1
43.4
1
0.68
0.44
0.19
0.23
0.1
N 51.21
2642
1664
925
192
1
-
105
1
73
1
0.8
0.61
0.2
0.29
0.15
1 only possible with guided float
INFORMATION!
The operating pressure should be at least double the pressure loss for liquids and five times for
gases. The specified pressure losses are valid for water and air at maximum flow rate.
Conversion to other products or operating data is performed by KROHNE using the calculation
method stipulated in VDI/VDE Directive 3513.
MA_GA24_R01_en_4001229901_PRT.book Page 25 Wednesday, February 2, 2011 8:57 AM