Technical data – KROHNE DK 46-47-48-800 EN User Manual
Page 33
TECHNICAL DATA
7
33
DK46 - DK800
www.krohne.com
05/2011 - 4000302403 MA DK46-800-R03-en
Measuring ranges DK48
Reference condition for gas measurements:
Reference condition for gas measurements:
Reference condition for gas measurements:
Reference condition for gas measurements:
The flow measurement of gases are refered to
Nl/h or Nm
3
/h: Volume flow in Normal state 0°C, 1.013 bar abs. (DIN 1343)
SCFM or SCFH: Volume flow in Standard state 15°C, 1.013 bar abs. (ISO 13443)
Measuring span:
10 : 1
Float form:
Declaration of flow:
Values = 100%
Water: 20°C [68°F]
Air: 20°C [68°F], 1,013 bar abs. [14.7 psia]
AIII
Water
Air
Material
Stainless Steel
Polypropylene (PP)
Aluminium
Stainless Steel
Cone no.
[l/h]
[GPH]
[Nl/h]
[SCFH]
[Nl/h]
[SCFH]
[Nl/h]
[SCFH]
G 13.11
1
0.4
0.1
-
-
7
0.25
16
0.6
G 14.06
0.6
0.16
-
-
12
0.45
25
0.95
G 14.08
1
0.25
-
-
20
0.75
40
1.5
G 15.07
1.6
0.4
-
-
30
1.1
60
2.2
G 15.09
2.5
0.65
-
-
40
1.5
90
3.5
G 15.12
4
1.0
-
-
60
2.2
140
5.0
G 16.08
6
1.6
-
-
100
3.7
200
7.5
G 16.12
10
2.5
-
-
160
6.0
300
11
G 17.08
16
4.0
-
-
250
9.0
500
19
G 17.12
25
6.5
-
-
400
15
800
30
G 18.06
40
10
400
15
600
22
1200
45
G 18.08
63
16
600
22
1000
37
2000
75
G 18.12
100
25
1000
37
1600
60
3000
110
1 reduced accuracy : 2.5%
INFORMATION!
The operating pressure 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_DK46_800_R03_en_302403_PRT.book Page 33 Thursday, May 19, 2011 8:26 AM