2 types and versions, 1 two instrument series, 2 type survey – VEGA VEGAPULS 81 User Manual
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VEGAPULS 64 and 81
Types and versions
2 Types and versions
2.1 Two instrument series
The two instrument series are generally identi-
cal in their function and efficiency as well as in
the shape of their antenna systems. However
the housing construction, the materials used
and their electronic construction are different.
An indicating instrument with analogue and
digital indication is optimally mounted in the
sensors of VEGAPULS 81 series.
2.2 Type survey
VEGAPULS 64
VEGAPULS 81 F
VEGAPULS 81 D
FV DV FK
DK A B C D E A B C D E
Measuring range 0 … 20 m,
- optionally 35 m (on request)
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Output signal
- 0 … 20 mA analogue
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- digital
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Supply and output signal
- via a two-wire line
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- separately via
2 two-wire lines
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- via a four-wire line
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Ex Zone 0 approved
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StEx Zone 10 approved
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Classification
- supply EEx…
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- output signal EEx…
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- circuit for external indicating
instrument VEGADIS 10 Ex
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Housing made of
- plastic
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- powder-coated Aluminium alloy
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VEGAPULS
64 F…
64 D…
VEGAPULS
81 F…
81 D…