KEYENCE LB-70(W) Series - Manual (Page 13)

13
5
4
3
2
1
0
-1
-2
-3
-4
-5
60 80 100 140 120
*Distance
[mm]
Analog output
voltage [V] 5
4
3
2
1
0
-2
-3
-4
-5
60 80 100 140 120
-1
± 30 %
*Distance
[mm]
Analog output
voltage [V]
0
60 80 100 140 120
70 mV
Distance
[mm]
+30
± 30
Target: white mat paper
Analog
output
voltage
[V]
3
-3
2
4
-2
-4
60 80 100 140 120
30 mV
Distance
[mm]
Target: white mat paper
Analog
output
voltage
[V]
+30
± 30
0
3
-3
2
4
-2
-4
0
-10
-20
-30
10 100 1K
700 Hz (-3 dB)
Frequency (Hz)
An
a
lo
g
o
u
tp
u
t
vo
lt
a
g
e
(d
B
)
0
-10
-20
-30
1 10 100
18 Hz (-3 dB)
Frequency (Hz)
A
nal
og o
u
tpu
t
v
o
lt age
(
dB
)
–30
0.01 1
0.6 Hz (-3dB)
Frequen cy (Hz) Ao
g
o
u
tput v
o
lt
a
g
e
(
d
B
)
0
–10
–20
0.1
nal
CHARACTERISTIC: LB-70(W)
Zero-point adjustment range Span adjustment range
Changes in detection span when target is tilted
Distance between the laser-emitting portion of the sensor head and the object
Response frequency
Response speed set at 0.7 ms.
Response speed set at 20 ms.
Response speed set at 500 ms.