S
ensor cur
-
rent
L
evel relay
ampli
fi
er
-
over
fl
ow
protection
L
evel relay
ampli
fi
er
-
dry run pro
-
tection
S
ignal lamp
ampli
fi
er
-
over
fl
ow
protection
S
ignal lamp
ampli
fi
er
-
dry run pro
-
tection
S
ignal lamp
-
sensor
2
.
H
igh
C
urrent
(
approx
.
1
.
5
s
)
approx
.
2
.
2
m
A
currentless
energized
3
.
R
eturn to the actual
operating condition
N
ote
:
W
hen used in measuring chains according to
IEC
61508
,
mode
B
(
dry
run protection
)
is not permitted
.
Y
ou can carry out the function test with the stated current values also
directly with a safety
PLC
or a process control system
.
LBV
321
• -
NAMUR
23
6
S
et up
39163
-
EN
-
110621
Summary of Contents for LBV 321 NAMUR
Page 1: ...D F GB S B E T R I E B S A N L E I T U N G LBV 321 NAMUR...
Page 35: ...LBV 321 NAMUR 35 9 Anhang 39163 DE 110617...
Page 37: ...GB O P E R AT I N G I N S T R U C T I O N S LBV 321 NAMUR...
Page 48: ...d d d 10 d 10 Fig 3 Filling and emptying centred 12 LBV 321 NAMUR 4 Mounting 39163 EN 110621...
Page 71: ...LBV 321 NAMUR 35 9 Supplement 39163 EN 110621...
