Burkert 8177 Mise En Service page 7

2 For your safety
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2.5 Safety approval markings and safety tips
The safety approval markings and safety tips on the device must be
observed.
2.6 CE conformity
The instrument is in CE conformity with EMC (89/336/EWG), fulfils
NAMUR recommendation NE 21 and is in CE conformity with LVD (73/
23/EG).
Conformity has been judged according to the following standards:
EMC:
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Emission EN 61326: 1997 (class A)
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Susceptibility EN 61326: 1997/A1:1998
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LVD: EN 61010-1: 2001
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2.7 Compatibility according to NAMUR NE 53
With regard to compatibility, the NAMUR recommendation NE 53 is
fulfilled. This applies also to the corresponding indicating and
adjustment components.
The parameter adjustment of the basic sensor functions is independ-
ent of the software version. The range of available functions depends
on the respective software version of the individual components.
The software version of LEVEL TRANSMITTER 8177 can be
determined as follows:
on the type label of the electronics
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via the indicating and adjustment module
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2.8 Safety instructions for Ex areas
Please note the Ex-specific safety information for installation and
operation in Ex areas. These safety instructions are part of the
operating instructions manual and come with the Ex-approved
instruments.
LEVEL TRANSMITTER 8177 • 4 ... 20 mA/HART