Datasheet

W2S-2 | SICK 8016285/2014-09-04
Subject to change without notice
6
WTB2S-2 MINIATURE PHOTOELECTRIC SENSORS
Product description
The new ultra-compact WTB2S-2 min-
iature photoelectric sensors detect
ultrablack objects that reect less than
1% of light. They reliably detect deep
black, angled and reective objects, re-
gardless of contour or surface condition.
This helps facilitate new possibilities for
machine design, since retro-reective
and through-beam sensors as well as
reective ber-optic systems can be
replaced by WTB2S-2 sensors.
At a glance
• Sensing ranges of up to 150 mm
• Almost no black/white shift up to
60 mm
• Sensor with line-shaped light spot
• Sensor with laser-like focused light
spots
• Precise background suppression that
is immune to interference/crosstalk
• High-performance PinPoint
2.0
LED
Your benets
• An ultra-compact design with the
performance of large photoelec-
tric proximity sensors offers new
space-saving machine construction
possibilities.
• Large variety of proximity sensors
and operating concepts enable a
wide range of application options
• Use in conned spaces: detection of
small, at parts thanks to high-quality
background suppression and almost
nonexistent black/white shift
• Remote access: models with IO-Link
allow data to be easily accessed from
the PLC
• High availability and long-term use in
grippers thanks to exible and rugged
cable entry
W2S-2
MINIATURE PHOTOELECTRIC
SENSORS
WTB2S-2
Subject to change without notice
A
.
RELIABLE BACKGROUND SUPPRESSION FOR
DETECTING THE DARKEST OBJECTS
Additional information
Detailed technical data . . . . . . . . . . . .7
Ordering information . . . . . . . . . . . . . .8
Dimensional drawings . . . . . . . . . . . . .8
Characteristic curve . . . . . . . . . . . . . . .9
Bar diagrams. . . . . . . . . . . . . . . . . . . . .9
Light spot size . . . . . . . . . . . . . . . . . . . .9
Connection diagram. . . . . . . . . . . . . . .9
Accessories. . . . . . . . . . . . . . . . . . . . 36
- www.mysick.com/en/WTB2S-2
For more information, just enter the link or scan the QR code and get direct access to technical
data, CAD design models, operating instructions, software, application examples and much
more.
A
B
C
D
E
F
H
I
J
K
L
M
N
O
P
Q
R
S
T