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3 Product description
VEGAPULS 68 • Foundation Fieldbus
36538-EN-170405
This operating instructions manual applies to the following instrument
versions:
•
Hardware from 2.1.1
•
Software from 4.5.0
The instrument is available in two different electronics versions. Each
version can be identified via the product code on the type label as
well as on the electronics.
•
Standard electronics type PS60FFC.-
•
Electronics with increased sensitivity type PS60FFS.-
The scope of delivery encompasses:
•
Radar sensor
•
Documentation
– Quick setup guide VEGAPULS 68
– Instructions for optional instrument features
– Ex-specific "
Safety instructions
" (with Ex versions)
– If necessary, further certificates
•
DVD "
DTM Collection
", included therein
– PACTware
– DTM Collection
– Instrument master files (GSD) for Profibus PA
– FDT certificates
Information:
The optional instrument features are described in the operating
instructions manual. The respective scope of delivery results from the
order specification.
3.2 Principle of operation
The VEGAPULS 68 is a radar sensor for continuous measurement of
bulk solids also under arduous process conditions and large measur-
ing ranges. It the ideal solution for level measurement in high silos,
large bunkers, stone crushers and melting furnaces. With different
antenna versions and materials, this sensor is the optimum solution
for virtually all applications and processes.
The instrument is also suitable for applications in liquids.
Dependent on the application range, different versions are used:
•
Small silos and vessels, measurement of virtually all bulk solids:
Horn antenna
•
Large silos and vessels, measurement of bulk solids with low ε
r
value:
Parabolic antenna
•
Liquids:
Parabolic antenna
The instrument can be used with products with an ε
r
value ≥1.5. The
actually achievable value depends on the measuring conditions and
the antenna system.
Scope of this operating
instructions manual
Versions
Scope of delivery
Application area
