Справочник Пользователя для Rosemount Tank Radar AB LOOPRADAR
4-3
Edition 1.
Ref. No: 307010E
Transmitter Setup
4.1.3 Advanced Tank Geometry
Min. Level Offset C
The C distance is used to extend the measurement
range beyond the Zero Level Reference Point down
to the tank bottom. C is defined as the distance
between the Zero Level and the tank bottom. Set
C=0 if you do not want to present negative levels
below the Zero Level reference point, or if you use
the tank bottom as zero level reference point.
range beyond the Zero Level Reference Point down
to the tank bottom. C is defined as the distance
between the Zero Level and the tank bottom. Set
C=0 if you do not want to present negative levels
below the Zero Level reference point, or if you use
the tank bottom as zero level reference point.
Reference Distance G
In most cases the LoopRadar Reference Point is
used as the upper reference point. However, the
LoopRadar gauge offers the option to use a nozzle
for hand dipping as the upper reference point.
G is the distance between the LoopRadar Refer-
ence Point and the Tank Ullage Reference Point.
The LoopRadar Reference Point is located at the
underside of the flange.
used as the upper reference point. However, the
LoopRadar gauge offers the option to use a nozzle
for hand dipping as the upper reference point.
G is the distance between the LoopRadar Refer-
ence Point and the Tank Ullage Reference Point.
The LoopRadar Reference Point is located at the
underside of the flange.
Tank height R
The distance from the Tank Ullage Reference Point
to the Zero Level.
to the Zero Level.
Level
LoopRadar Reference Point
H
Measuring Range
Product Surface
Ullage
C
R
Zero Level
Tank Ullage Reference Point
G