Datasheet
 W2S-2 | SICK 8016285/2014-09-04
Subject to change without notice
32
WSE2S-2 MINIATURE PHOTOELECTRIC SENSORS
Product description
The ultra-compact WSE2S-2 through-
beam photoelectric sensor precisely 
and reliably detects objects even at long 
distances of up to 2.5 m. The precise, 
clearly visible light spot and well-dened 
contour ensure accurate switching 
characteristics and easy alignment. The 
sensors support space-saving integra-
tion in rails, joints and gaps.
At a glance
•  Through-beam photoelectric sensor 
in ultra-compact housing
•  Sensing ranges of up to 2.5 m
•  Response times of 0.5 ms
•  Established and proven housing 
design
Your benets
•  Application exibility when mount-
ing in conned spaces due to a 45° 
cable outlet
•  Safe use and high reliability due to 
immunity to optical interference
•  Reliable universal object detection, 
large sensing ranges and operating 
reserves thanks to superior SIRIC
®
chip technology
WSE2S-2
THE ULTRA-COMPACT THROUGH-BEAM  
FOR LONG RANGES
Additional information
Detailed technical data  . . . . . . . . . .  33 
Ordering information  . . . . . . . . . . . .  34 
Dimensional drawing  . . . . . . . . . . . .  34 
Characteristic curve . . . . . . . . . . . . .  35 
Bar diagrams. . . . . . . . . . . . . . . . . . .  35 
Light spot size . . . . . . . . . . . . . . . . . .  35  
Connection diagram. . . . . . . . . . . . .  35 
Accessories. . . . . . . . . . . . . . . . . . . .  36 
 - www.mysick.com/en/WSE2S-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










