Rosemount Tank Radar AB REX 用户手册
Saab TankRadar L/2
35
US Version. Seventh edition, June 1995
Installation Manual
10.2.2 Free Space Requirement
The radar beam of the Parabolic Antenna Gauge is 10
°
wide. Ob-
stacles (construction bars, pipes larger than Ø 2", etc.) within the
radar beam are generally not accepted, as these can give a disturb-
ing echo, see figure 10.11. However, in most cases, a smooth tank
wall or heating coils can be accepted in the radar beam, since the
interference from these can be regarded as small. For evaluation
contact Saab Tank Control.
radar beam are generally not accepted, as these can give a disturb-
ing echo, see figure 10.11. However, in most cases, a smooth tank
wall or heating coils can be accepted in the radar beam, since the
interference from these can be regarded as small. For evaluation
contact Saab Tank Control.
Vertical
plumb line
plumb line
Free
passage
passage
5
°
Antenna
axis
axis
1.5
°
5
°
Figure 10.2 shows the free space requirements for RTG 2930.