VEGA VEGAFLEX 81 HART - integrated accumulator - Manual (Page 13)

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3 Product description
VEGAFLEX 81 • HART - integrated accumulator
44640-EN-130430
•
The composition of the upper medium must be stable, no varying
products or mixtures
•
The upper medium must be homogeneous, no stratifications
within the medium
•
Min. thickness of the upper medium 50 mm (1.97 in)
•
Clear separation from the lower medium, no emulsion phase, no
mull layer
•
If possible, no foam on the surface
Lower medium (L1)
•
The dielectric constant must be 10 higher than the dielectric
constant of the upper medium, preferably electrically conductive.
Example: upper medium dielectric constant 2, lower medium at
least dielectric constant 12.
Gas phase (L3)
•
Air or gas mixture
•
Gas phase - dependent on the application, gas pahse does not
always exist (d2 = 0)
The instrument is always preset to the application "Level measure-
ment".
For the interface measurement, you can select the requested output
signal with the setup.
3.3 Packaging, transport and storage
Your instrument was protected by packaging during transport. Its
capacity to handle normal loads during transport is assured by a test
based on ISO 4180.
The packaging of standard instruments consists of environment-
friendly, recyclable cardboard. For special versions, PE foam or PE
foil is also used. Dispose of the packaging material via specialised
recycling companies.
Transport must be carried out under consideration of the notes on the
transport packaging. Nonobservance of these instructions can cause
damage to the device.
The delivery must be checked for completeness and possible transit
damage immediately at receipt. Ascertained transit damage or con-
cealed defects must be appropriately dealt with.
Up to the time of installation, the packages must be left closed and
stored according to the orientation and storage markings on the
outside.
Unless otherwise indicated, the packages must be stored only under
the following conditions:
•
Not in the open
•
Dry and dust free
•
Not exposed to corrosive media
•
Protected against solar radiation
Output signal
Packaging
Transport
Transport inspection
Storage