Emerson Rosemount 5900S Reference Manual page 43

Reference Manual
00809-0100-5900
Deflection plate with calibration ring
A Deflection Plate is mounted at the lower end of the still-pipe and is integrated with a ring
that is used for calibrating the gauge during the installation phase when the tank is empty.
Installation instructions are enclosed with the Verification Pin and Deflection Plate.
Figure 3-12: Still-pipe with Deflection Plate and Verification Pin
A. Still-pipe
B. Support
C. Minimum 150 mm (6 in.)
D. Calibration ring
E. Deflection plate
The Deflection Plate can be attached to the still-pipe by using one of three methods:
• Welding
• M4 screw and nut
• Riveting
For pipe dimensions 4 inch SCH 40 and DN 100, an extra ring is needed for the Deflection
Plate as illustrated in
See LPG configuration
further information on how to configure the Rosemount 5900S for LPG/LNG
measurements.
Rosemount 5900S Radar Level Gauge
Figure 3-13 and Figure 3-14.
and the Rosemount Tank Gauging
Installation
September 2019
System Configuration Manual for
43