SICK LBV 331, Operating Instructions Manual

Page: 64 / 72

D ensity
-
S tandard
>
0
.
05
g
/
cm
³
(
0
.
002
lbs
/
in
³
)
-
adjustable
>
0
.
02 g
/
cm ³
(
0
.
0007 lbs
/
in ³
)
G ranular size no limitation
1
)
E lectromechanical data - version IP 66 / IP 67 and IP 66 / IP 68 ; 0 . 2 bar
C able entry
/
plug
2
)
-
S ingle chamber housing
l
1
x cable gland M
20
x
1
.
5
(
cable
:
ø
5
…
9
mm
),
1 x blind stopper M 20 x 1
.
5
or
:
l
1
x closing cap
½
NPT
,
1
x blind plug
½
NPT
or
:
l
1
x plug
(
depending on the version
),
1
x blind
stopper M
20
x
1
.
5
S pring
-
loaded terminals for wire cross
-
section up to
1
.
5
mm
²
(
AWG
16
)
E lectromechanical data - version IP 66 / IP 68 ( 1 bar )
C able entry
-
S ingle chamber housing
l
1
x IP
68
cable gland M
20
x
1
.
5
;
1
x blind
stopper M
20
x
1
.
5
or
:
l
1
x closing cap
½
NPT
,
1
x blind plug
½
NPT
C onnection cable
-
S tructure four wires
,
one suspension cable
,
one breather
capillary
,
screen braiding
,
foil
,
mantle
-
W ire cross
-
section
0
.
5
mm
²
-
W ire resistance
<
0
.
036
Ω/
m
(
0
.
011
Ω/
ft
)
-
T ensile strength
>
1200
N
(
270
pounds force
)
-
S tandard length
5
m
(
16
.
4
ft
)
-
M ax
.
length 1000 m
(
3280 ft
)
-
M in
.
bending radius
25
mm
(
with
25
°
C
/
77
°
F
)
-
D iameter approx
.
8
mm
-
C olour
-
standard PE B lack
-
C olour
-
standard PUR B lue
-
C olour
-
E x
-
version B lue
A djustment elements
M ode switch
-
M in
.
M in
.
detection or dry run protection
-
M ax
.
M ax
.
detection or over
fl
ow protection
1
)
max
.
20 mm
(
0
.
8 in
)
with product density
<
0
.
05 g
/
cm ³
(
0
.
002 lbs
/
in ³
).
2 )
D epending on the version M 12 x 1
,
according to ISO 4400
,
H arting
,
7
/
8
"
FF
.
28
LBV
331
• -
transistor
(
NPN
/
PNP
)
9
S upplement
39165
-
EN
-
110621