NivoRadar
®
Continuous level measurement
Series NR 4000
Technical information / Instruction manual
Mounting
page 22
d
a
α
Fig. 19: Proposal for installation after orientation NivoRadar 4100
The following table shows the necessary angle of inclination. It
depends on the measuring distance and the distance "a" between
vessel centre and installation position.
Distance d (m)
2°
4°
6°
8°
10°
2
0.1
0.1
0.2
0.3
0.4
4
0.1
0.3
0.4
0.6
0.7
6
0.2
0.4
0.6
0.8
1.1
8
0.3
0.6
0.8
1.1
1.4
10
0.3
0.7
1.1
1.4
1.8
15
0.5
1
1.6
2.1
2.6
20
0.7
1.4
2.1
2.8
3.5
25
0.9
1.7
2.6
3.5
4.4
30
1
2.1
3.2
4.2
5.3
Example:
In a vessel 20 m high, the installation position of the sensor is 1.4 m
from the vessel centre.
The necessary angle of inclination of 4° can be read out from this
table.
If there are agitators in the vessel, a false signal suppression should
be carried out with the agitators in motion. This ensures that the
Agitators
