3
.
2
P
rinciple of operation
VEGAMET
381
E
x is a universal single signal conditioning
instrument with integrated level switches and display for
continuously measuring sensors
.
A
t the same time
,
it can
serve as power supply unit for connected sensors
.
VEGAMET
381
E
x is designed for connection of an individual
4
…
20
m
A
sensor
.
T
he instrument is suitable for carrier rail
,
panel and
surface mounting
.
T
he
VEGAMET
381
E
x signal conditioning instrument can
power connected sensors and process their measured
signals
.
T
he requested parameter is displayed and outputted
in addition to the integrated current output for further
processing
.
H
ence the measured signal can be transferred to
a remote indication or a superordinate control system
.
T
wo
level relays for control of pumps or other actors are also
integrated
.
W
ide
-
range power supply unit with
20
…
253
V AC
/
DC
for
world
-
wide use
.
Y
ou can
fi
nd detailed information on the power supply in the
"
T
echnical data
"
in the
"
S
upplement
"
.
3
.
3
O
peration
T
he adjustment of
VEGAMET
381
E
x is carried out via the
integrated keys and a
16
-
step function switch
.
3
.
4
S
torage and transport
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 environ
-
ment
-
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
.
l
S
torage and transport temperature see
"
S
upplement
-
T
echnical data
-
A
mbient conditions
"
l
R
elative humidity
20
…
85
%
A
rea of application
P
hysical principle
P
ower supply
P
ackaging
S
torage and transport tem
-
perature
8
VEGAMET
381
E
x
-
4
…
20
m
A
signal conditioning instrument
P
roduct description
30418
-
EN
-
060925
