SICK WTB4S - Technical Data; Technical Specifications

9 Deinstallation
9.1 Sensor replacement/data storage
All IO-Link devices have a backup and restore functionality - Data Storage (DS). The
IO-Link Data Storage function can be used to save previous parameters and transmit
them to the replacement device.
The prerequisite for this is connection of the device to an IO-Link Master, and activation
of the storage function in the IO-Link Master.
Details on sensor replacement can be found in the detailed IO-Link description: Techni‐
cal Information: Photoelectric sensors, SICK Smart Sensors / IO-Link.
10 Disposal
The sensor must be disposed of in line with applicable country-specific regulations.
When disposing of them, you should try to recycle them (especially the precious met‐
als).
NOTE
Disposal of batteries, electric and electronic devices
•
According to international directives, batteries, accumulators and electrical or
electronic devices must not be disposed of in general waste.
•
The owner is obliged by law to return this devices at the end of their life to the
respective public collection points.
•
WEEE: This symbol on the product, its package or in this document,
indicates that a product is subject to these regulations.
11 Technical data
11.1 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 www.sick.com under the part number of the sensor.
Features
Sensing range
WTB4SP-xxxxx1 WTB4SP-xxxxx2 WTB4ST-xxxxx1
Min. sensing range 4 mm 4 mm 4 mm
Sensing range max. 250 mm 130 mm 150 mm
Recommended sensing
range for the best perform‐
ance
40 mm … 170 mm 20 mm … 90 mm 50 mm … 90 mm
Reference object Object with 90% remis‐
sion factor (complies with
standard white according
to DIN5033)
Object with 90% remis‐
sion factor (complies with
standard white according
to DIN5033)
Object with 90% remis‐
sion factor (complies with
standard white according
to DIN5033)
OPERATING INSTRUCTIONS
8028211/2023/10/20 | SICK O P E R A T I N G I N S T R U C T I O N S | WTB4S
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Subject to change without notice
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