Datasheet

2 SICK 2010-03-03
Subject to change without notice
Photoelectric proximity sensor, WTF12-3, FGS, red light, potentiometer
Scanning distance
30 ... 175 mm
Photoelectric proximity sensor
Robust metal housing with
dovetail mounting clamps
High device availability in
industrial environments; in case of
ambient light, optical reflections
and devices mounted opposite
one another
Range between –40 °C ... +60 °C
Dimensional drawing
19.4
1024
15.6
7. 3
23.1
6.1
48.5
5.1
42
8
9
7
7
4
5
6
ø 4.2
29.9
15
32
3
1
2
1
Preferred direction of the objects to be detected
2
Optical axis, receiver
3
Optical axis, sender
4
LED indicator green, supply voltage active
5
LED indicator yellow, status: light reception
6
Mounting thread M4 – 4 mm deep
7
Mounting thread, Ø 4.2 mm
8
Scanning distance adjuster, potentiometer
9
Connection
Adjustments possible
8
45
Accessories
Connector, M12, 4-pin
Mounting systems
Connection type
WTF12-3N2431
WTF12-3P2431
M12, 4-pin
1
L+
Q
M
4
2
3
Q
brn
blk
wht
blu
WTF12-3N1131
WTF12-3P1131
4 x 0.25 mm ²
brn
blk
wht
blu
L+
Q
M
Q
DB_W12_3_en.fm Seite 2 Donnerstag, 25. März 2010 1:51 13