Vega VEGABAR 17, Руководство по эксплуатации

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3
.
2
P rinciple of operation
VEGABAR
17
is a pressure transmitter for measurement of gauge
pressure
,
absolute pressure or vacuum
. M
easured products are
gases
,
vapours and liquids
. T
he front
fl
ush versions are also suitable
for use in viscous or contaminated products
.
T
he process pressure acts on the sensor element via the stainless
steel diaphragm
. T
he process pressure causes a resistance change
which is converted into a corresponding output signal and outputted as
measured value
.
1
)
4
…
20 m
A
two
-
wire electronics for voltage supply and measured
value transmission on the same cable
.
3
.
3
O
peration
T
he
VEGABAR
17
has no adjustment options
.
H
owever
,
there are two built
-
in potentiometers for recalibration of zero
and span
.
3
.
4
P
ackaging
,
transport and storage
Y
our instrument was protected by packaging during transport
. I
ts
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
. F
or special versions
, PE
foam or
PE
foil
is also used
. D
ispose of the packaging material via specialised
recycling companies
.
T
ransport must be carried out under consideration of the notes on the
transport packaging
. N
onobservance of these instructions can cause
damage to the device
.
T
he delivery must be checked for completeness and possible transit
damage immediately at receipt
. A
scertained 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
1
)
M
easuring ranges up to 16 bar
:
piezoresistive sensor element with internal
transmission liquid
. M
easuring ranges up to
25
bar
:
strain gauge
( DMS )
sensor element on the rear of the stainless steel diaphragm
(
dry
).
A pplication area
F unctional principle
V oltage supply
P ackaging
T
ransport
T ransport inspection
S torage
8
VEGABAR
17
3
P
roduct description
27636
-
EN
-
120531