SICK Retroreflective Photoelectric Sensor, Block Sensor
- RS Stock No.:
- 205-4953
- Mfr. Part No.:
- WL4SLG-3P2252
- Manufacturer:
- SICK
Subtotal (1 unit)*
MYR1,533.25
FREE delivery for orders over RM 500.00
In Stock
- Plus 2 unit(s) shipping from 13 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | MYR1,533.25 |
*price indicative
- RS Stock No.:
- 205-4953
- Mfr. Part No.:
- WL4SLG-3P2252
- Manufacturer:
- SICK
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SICK | |
| Product Type | Photoelectric Sensor | |
| Sensor Style | Block | |
| Detection Type | Retroreflective | |
| Output Type | PNP | |
| Terminal Type | 4-Pin | |
| Maximum DC Voltage | 30V dc | |
| Minimum Operating Temperature | -10°C | |
| Materials Detected | Small Object, Transparent Object | |
| IP Rating | IP66, IP67 | |
| Maximum Operating Temperature | 50°C | |
| Maximum Current | 100mA | |
| Response Time | 500μs | |
| Standards/Approvals | EN 60825-1:2014, IEC 60825-1:2014 / CDRH 21 CFR 1040.10 & 1040.11 | |
| Housing Material | Plastic | |
| Hazardous Area Certification | EN IEC 63000 | |
| Series | W4SLG-3 | |
| Detection Range | 3.5 m | |
| Select all | ||
|---|---|---|
Brand SICK | ||
Product Type Photoelectric Sensor | ||
Sensor Style Block | ||
Detection Type Retroreflective | ||
Output Type PNP | ||
Terminal Type 4-Pin | ||
Maximum DC Voltage 30V dc | ||
Minimum Operating Temperature -10°C | ||
Materials Detected Small Object, Transparent Object | ||
IP Rating IP66, IP67 | ||
Maximum Operating Temperature 50°C | ||
Maximum Current 100mA | ||
Response Time 500μs | ||
Standards/Approvals EN 60825-1:2014, IEC 60825-1:2014 / CDRH 21 CFR 1040.10 & 1040.11 | ||
Housing Material Plastic | ||
Hazardous Area Certification EN IEC 63000 | ||
Series W4SLG-3 | ||
Detection Range 3.5 m | ||
- COO (Country of Origin):
- DE
Overview
The WL4SLG-3 detects all types of objects, including transparent vials, PET bottles, metallic needles, and wires, The precise, highly visible laser light spot ensures a high level of detection quality and facilitates sensor alignment. Autocollimation technology ensures that the sensor reliably detects objects at close range and through small drilled holes. The sensor uses automatic switching threshold adaptation to adjust automatically to changing light conditions, helping ensure maintenance-free system operation. The photoelectric sensors also provide an IO-Link interface to allow performing initial system performance diagnostics. In addition, IO-Link permits the integration of additional functions such as meters directly into the sensor. There is no need for complex control programming.
At a glance
Precise laser light spot, laser class 1
Teach-in button can be switched between detection of transparent and smallest non-transparent objects
Automatic switching threshold adaptation provides automatic adjustment to changes in light conditions
Sensing ranges up to 4.5 m
Autocollimation optics prevent blind spots
Choice of adjustment via teach-in button, potentiometer, cable, or IO-Link
Your Benefit
One device for detecting both transparent objects and the smallest non-transparent objects at sensing ranges up 4.5 m, thus reducing the variety of sensors and saving on storage costs.
Highly visible, even laser light spot with a sharp contour to facilitate alignment
The highest degree of machine design flexibility. Autocollimation permits detection even through small drilled holes.
High-quality sensor manufacturing and testing reduce maintenance costs
Established and proven housing design for easy installation
IO-Link facilitates initial system performance diagnostics and uses additional sensor functions to reduce complex control programming
Applications
Overhang control – sensor avoids overhanging panels
Precise object positioning – Monitoring the exact position of a part in order to prepare a quality check
Precise edge detection of glass panel
Monitoring additional features of a part such as boreholes
Check whether a part is located in the gripper of the robot
Application are, e.g. at the packaging, automotive and part supplier, electronic and solar industry, machine building and the industries of commercial goods
Note
Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.