SGB VLXE Ex M Series, Documentation

Page: 10 / 56

VACUUM LEAK DETECTOR VLXE .. Ex M and VLXE .. Ex MMV
28/07/2020
- 10 -
3.5 Field of application
3.5.1 Tank
a) Single-walled horizontal (underground or aboveground) cylindrical
tanks with leak protection lining (LAK) or leak protecting jacket
(LUM) and suction line leading to the low point
Usage limits: None for density and diameter
b) Double-walled horizontal cylindrical (underground or aboveground)
tanks (e.g., DIN 6608-2, 6616, or DIN EN 12 285-1-2)
- Same as a), but with no suction line to low point
- Same as c), but with no suction line to low point
- Same as d), but with no suction line to low point
Usage limits:
Density of
the stored
material
[kg/dm 3 ]
H
max .
(Tank height or height of the low point of the pipe-
lines to the node point
2
)
[m]
230 255 330 410 500 570
0.8 2.6 2.9 3.8 4.8 6.0 6.9
0.9 2.3 2.6 3.4 4.3 5.3 6.1
1.0 2.0 2.3 3.1 3.9 4.8 5.5
1.1 1.9 2.1 2.8 3.5 4.4 5.0
1.2 1.7 1.9 2.6 3.2 4.0 4.6
1.3 1.6 1.8 2.4 3.0 3.7 4.2
1.4 1.5 1.6 2.2 2.8 3.4 3.9
1.5 1.4 1.5 2.0 2.6 3.2 3.7
1.6 1.3 1.4 1.9 2.4 3.0 3.4
1.7 1.2 1.4 1.8 2.3 2.8 3.2
1.8 1.1 1.3 1.7 2.2 2.7 3.1
1.9 1.1 1.2 1.6 2.0 2.5 2.9
A minimum of density 1 is needed for underground systems.
2
The node point is the merger of the suction and measuring lines at a vacuum leak detector for pipelines.
This can also be in the assembly kit or a manifold.
Technical Data