P
ress the respective key until the indication is within the
LED
indication
strip
.
T
his means one or two
LED
s on the
LED
indication strip light up
.
1
C
B
A
2
3
F
ig
.
29
:
I
ndication board
1
I
ndication
(
LED
indication board
)
2
M
ore sensitive
-
K
ey to the left
3
L
ess sensitive
-
K
ey to the right
A
M
edium
:
P
lastics
(
PP
,
PVC
…),
solvents
B
M
edium
:
B
uilding material
(
sand
,
stones
…)
C
M
edium
:
C
onductive substances
(
coal
,
ore
,
salt
…)
S
et the indication approximately to the middle of the
LED
indicating
board until the yellow relay control lamp changes condition
.
D
epending on the vessel size
,
process and
/
or medium
,
you have to
adjust the sensitivity of
VEGAMIP
61
more or less sensitive
.
I
n
products with low signal damping
,
in small vessels or pipelines or with
buildup
,
it can be necessary to test the switching function
.
B
y means of the
LED
indicating board
,
you can see the actual
receiving level during adjustment
.
W
hen the indication moves to the right
,
the instrument will be more
insensitive
,
to the left more sensitive
.
I
n applications with products having a good signal damping
(
for
example stones
,
ore
,
sand
,
cement
)
and where buildup and
contamination is expected
,
you should adjust the instrument more
insensitive
.
I
n this case
,
the
VEGAMIP
61
switches only with a
relatively high signal damping by the medium
.
P
robable buildup does
not in
fl
uence the measurement
.
R
eceiving level
M
edium delivers good
signal damping
VEGAMIP U
61
• -
R
elay
25
6
S
etup
-
EN
-
100531
