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Reference Manual
00809-0100-4728, Rev AA
June 2011
B-7
Rosemount 644
INSTALLATION
DRAWINGS
The installation guidelines presented by the drawings must be followed in
order to maintain certified ratings for installed transmitters.
Rosemount Drawing 00644-1064, 1 Sheet,
Canadian Standards Association Intrinsic Safety Installation Drawing
Rosemount Drawing 00644-1059, 1 Sheet;
Canadian Standards Association Explosion-Proof Installation Drawing
Rosemount Drawing 00644-2076, 3 Sheets;
Canadian Standards Association 644 Fieldbus Intrinsic Safety/FISCO
Installation Drawing
Rosemount Drawing 00644-0009, 2 Sheet
Factory Mutual Intrinsic Safety Installation Drawing
Rosemount Drawing 00644-1049, 1 Sheet;
Factory Mutual Explosion-proof Installation Drawing
Rosemount Drawing 00644-2075, 3 Sheets;
Factory Mutual 644 Fieldbus Intrinsic Safety/FISCO Installation Drawing
IMPORTANT
Once a device labeled with multiple approval types is installed, it should not
be reinstalled using any of the other labeled approval types. To ensure this,
the approval label should be permanently marked to distinguish the used from
the unused approval type(s).