Datasheet

12 SICK 2009-04-22
Photoelectric proximity sensor, WTB4-3, BGS, red light, potentiometer
Scanning distance
4 ... 150 mm
Photoelectric proximity sensor
High-precision setting of scanning
distance thanks to 5-turn
potentiometer
Object detection almost
irrespective of colour and
background consistency
Secure function when mounted
opposite other sensors
Dimensional drawing
16
7. 510.95
28.5
39.5
11
12
9
1
3
2
4
7
8
5
4.5
5
6
4
6
1
Standard direction of the material being scanned
2
Optical axis, sender
3
Optical axis, receiver
4
LED indicator yellow, status of received light beam
5
LED indicator green, power on
6
Potentiometer
7
Mounting hole M3
8
Connector
Adjustments possible
6
See Accessories chapter
Connector, M8, 3-pin
Connector, M8, 4-pin
Mounting systems
Connection type
WTB4-3N1161
4 x 0.14 mm ²
brn
blk
wht
blu
L+
Q
Q
M
WTB4-3F3161
WTB4-3P3161
M8, 3-pin
1
L+
M
Q
3
4
brn
blu
blk
WTB4-3F2161
WTB4-3N2161
WTB4-3P2161
M8, 3-pin
1
L+
M
Q
3
4
brn
blu
blk
WTB4-3P2261
M8, 4-pin
1
L+
M
Q
3
4
Q
2
brn
blu
blk
wht
3 x 0.14 mm ²
WTB4-3P1361
WTB4-3N1361
brn
blu
blk
L+
M
Q
WTB4-3P3261
M8, 4-pin
1
L+
M
Q
3
4
Q
2
brn
blu
blk
wht
DB_W4_3_en_KV3_0.fm Seite 12 Freitag, 8. Mai 2009 11:05 11