Rosemount Tank Radar AB 5900 用户手册
Reference Manual
300520EN, Rev AA
November 2009
Rosemount 5900 Series
3-10
Section 3. Installation
3.2.3
Still Pipe Antenna
Requirements
Requirements
This instruction covers installation of the Rosemount 5900 Still-pipe Array
antenna available for pipe size 5, 6, 8, 10 and 12 inch.
antenna available for pipe size 5, 6, 8, 10 and 12 inch.
The Rosemount 5900 is designed for still-pipe mounting and can be mounted
on existing still-pipe flanges without taking the tank out of operation.
on existing still-pipe flanges without taking the tank out of operation.
There are two versions available in order to suit various requirements for easy
installation and maintenance:
installation and maintenance:
• The Rosemount 5900 Still-pipe Array antenna Fixed version.
This version has a flange for easy mounting when there is no need for
opening the still-pipe for hand dipping.
opening the still-pipe for hand dipping.
• The Rosemount 5900 Still-pipe Array antenna Hinged Hatch version.
This version is suitable when the still-pipe needs to be opened for hand
dipping.
dipping.
Still Pipe Requirements
The Rosemount 5900 Still-pipe Array antenna fits 5", 6", 8", 10" and 12"
flanges and pipes. The adaption is accomplished by selecting a suitable
Still-pipe Array antenna. The gauge has a flange to seal the tank.
flanges and pipes. The adaption is accomplished by selecting a suitable
Still-pipe Array antenna. The gauge has a flange to seal the tank.
The still pipe must be vertical within 0.5° (0.2 m over 20 m).
Table 3-3 shows the wide range of schedules and pipe inner diameters that
the Array antennas can be mounted in.
the Array antennas can be mounted in.
Table 3-3. Antenna size and
corresponding pipe inner
diameter
Antenna size (mm)
Pipe
Size
Inner diameter (mm)
120.2
5" SCH10-SCH60
134.5 - 125.3
145.2
6" SCH10-SCH60
161.5 - 150.3
189
8" SCH20-SCH80
206.3 - 193.7
243
10" SCH10-SCH60
264.7 - 247.7
293.5
12" SCH 10-40-XS
314.7 - 298.5
Preliminary