VEGA VEGABAR 14 - Manual (Page 8)

T
he sensor element is the CERTEC ® measuring cell with rugged
ceramic diaphragm. The process pressure causes a capacitance
change in the measuring cell via the ceramic diaphragm. This change
is converted into an appropriate output signal and outputted as
measured value.
T wo-wire electronics 4 … 20 mA for power supply and measured
value transmission over the same cable.
3 .3 Operation
T he instrument offers no adjustment options.
3 .4 Packaging, transport and storage
T he device was protected by packaging during transport. Its capacity
to handle normal loads during transport is assured by a test according
to DIN EN 24180.
T he 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.
T ransport must be carried out under consideration of the notes on the
transport packaging. Nonobservance of these instructions can cause
damage to the device.
T he delivery must be checked for completeness and possible transit
damage immediately at receipt. Ascertained transit damage or
concealed defects must be appropriately dealt with.
U p to the time of installation, the packages must be left closed and
stored according to the orientation and storage markings on the
outside.
U nless otherwise indicated, the packages must be stored only under
the following conditions:
l N
ot in the open
l D ry and dust free
l N ot exposed to corrosive media
l P rotected against solar radiation
l A voiding mechanical shock and vibration
l S torage and transport temperature see chapter "Supplement -
Technical data - Ambient conditions"
l R elative humidity 20 … 85 %
Functional principle
Voltage supply
Packaging
Transport
Transport inspection
Storage
Storage and transport
temperature
8 VEGABAR 14
3 P roduct description
22441
-EN
-111006