Emerson Rosemount 5900C Reference Manual page 98

Installation
September 2019
3.3.9 LPG/LNG antenna
Prerequisites
Ensure that all parts and tools are available before carrying them to the tank top.
Note
There must be a mark on the still-pipe flange to show the direction of the Verification Pin.
Carefully check that the closing is aligned to the mark on the still-pipe flange as described
below.
See LPG/LNG antenna requirements
installing the gauge on the tank.
Follow this step by step instruction when installing the LPG/LNG antenna.
Procedure
1. Install the still-pipe according to mechanical installation drawing 9240041-910.
2. Check that the cone antenna fits into the still-pipe. The gap between the cone
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antenna and the pipe must not exceed 2 mm.
A. Maximum 2 mm
for information on mounting considerations before
Reference Manual
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Reference Manual