22
Safety Manual
00809-0200-5100, Rev GB
Installation and Configuration
February 2017
Installation and Configuration
Figure 4-9. Tank Geometry for a Rosemount 5900 with Parabolic antenna and Proof Test
Reference Reflector
For instructions on how to install and configure a Proof Test Reference Reflector, see the
Rosemount 5900 Proof Test Manual Supplement (Document No. 00809-0200-5900).
The Reference Reflector Distance range depends on the reflector size as shown in Ta bl e 4-6 .
Section “SIL High Alarm test” on page 55 provides a description of how to perform a SIL High
Alarm test by using the Proof Test Reference Reflector.
Table 4-6. SIL Reference Reflector Distance
Reference Reflector Distance (mm) Diameter (mm)
600 RR Distance < 2000 250
2000 RR Distance < 3000 200
3000 RR Distance < 4000 135
4000 RR Distance < 5000 90
Proof Test
Reference Reflector
Minimum 500 mm
SIL Reference Point
SIL High Alarm Limit
SIL Surface Distance
Measuring Range
SIL Low Alarm Limit
SIL Used Hold
Off Distance
SIL Reference Reflector
Distance
To Next Page
Loading...
