Datasheet

W 4 I N O X | S I C K 1 9
Subject to change without notice
Miniature photoelectric sensors
8014798/2012-04
WTB4S-3V, WTF4S-3V, with single teach-in button
22.2 (0.87)
15 (0.59)
M8 x 1
0.4
(0.02)
15.3
(0.60)
13.1
(0.52)
19.6 (0.77)
7.7
(0.30)
44.5 (1.75)
32.7
(1.29)
6.6
(0.26)
7.9
(0.31)
All dimensions in mm (inch)
55.4 (2.18)
16.3
(0.64)
10
(0.39)
Ø 12.1
(0.48)
M12 x 1
15.3 (0.60)
1
2
1
2
48.6
(1.91)
10.8
(0.43)
Ø 11
(0.43)
1 Center of optical axis, receiver
2 Center of optical axis, sender
3 Threaded mounting hole M3
4 Status indicator LED, yellow: status of received light beam
5 Status indicator LED green: power on
6 Teach-in button
W4S-3 Inox