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OPERATING INSTRUCTIONS
9
Maintenance
en
10
Technical data
10.1
Technical specifications
The "Technical Data" section contains only an extract of the technical data of the sensor.
The complete technical data can be found on the homepage
Features
Sensing range
Min. sensing range
Sensing range max.
Maximum distance range from reflector to sensor (operating reserve 1)
Recommended distance range from reflector to sensor (operating reserve
3.75)
Reference reflector
Recommended sensing range for the best performance
Emitted beam
Light sender
Type of light
Light spot size / distance
1)
To ensure reliable operation, it is recommended to use fine triple reflectors or reflective tape. Suitable reflectors and tapes
can be found in the SICK accessories range. Use of reflectors with large-scale triple structures can negatively influence
functionality.
40
O P E R A T I N G I N S T R U C T I O N S | WLA12L
This SICK sensor is maintenance-free.
We do, however, recommend that the following activities are undertaken regularly:
•
Clean the optical interfaces and housing
•
Check the fittings and plug connectors
Cleaning
NOTICE
Equipment damage due to improper cleaning.
Improper cleaning may result in equipment damage.
Only use recommended cleaning agents and tools.
■
Never use sharp objects for cleaning.
■
Clean the optical surfaces at regular intervals and, in the event of contamina‐
b
tion, with a lint-free lens cloth (part number 4003353) and plastic cleaner (part
number 5600006). The cleaning interval essentially depends on the ambient
conditions.
No modifications may be made to devices.
Subject to change without notice. Specified product properties and technical data are
not written guarantees.
WLA12L-
xxxxx1xxxxx
1.5 x 1.2/1 m
www.sick.com
under the part number of the sensor.
WLA12L-
WLA12L-
xxxxx2xxxxx
xxxxx5xxxxx
Laser
Visible red light
0.3 x
0.4 x
0.2/150 mm
0.3/200 mm
WLA12L (collimated)
0 m
20 m
20 m
12 m
P250F
0 ... 12 m
WLA12L-
WLA12L-
xxxxx7xxxxx
xxxxx8xxxxx
0.3 x
0.4 x
0.3/250 mm
0.4/300 mm
8027709.1HYU/2023/04/25 | SICK
Subject to change without notice
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