Issue/Rev. 1.4 (9/18) ║ MNF18001EN / DOK-479-E • Page 31
MultiLevel Instruction Manual
Description of the Level Gauging System
5.6.2.
Diagram of a typical volumetric measurement curve (created from the
gauge table)
Figure 13:
Graph of a typical volumetric measurement curve
The graph shown above is stored as a table in the MultiLevel. Each height is
assigned a filling volume. Intermediate values are interpolated linearly.
5.7.
Explanation of the inclination correction
During the delivery of a compartment the vehicle does not usually stand in the
normal position of 0°. It is therefore necessary to make an inclination correc-
tion to the filling quantity. In order to correct the filling volume, the inclinations
are measured in the longitudinal (pitch) and transverse (roll) directions by an
inclination sensor. For the determination of the inclination correction tables, a
computational procedure is used that is based on a volume model of the tank
compartment created in the 3D-CAD system.
The inclination table is determined only once for each type of measuring container.
Positive Pitch
Positive Roll
Figure 14:
Inclination
Summary of Contents for Sening MultiLevel
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