SICK Retroreflective Photoelectric Sensor, Rectangular Sensor, 0 → 5 m Detection Range IO-LINK
- RS Stock No.:
- 266-9433
- Mfr. Part No.:
- WLG4SC-3P5232HA00
- Brand:
- SICK
Subtotal (1 unit)*
£251.64
(exc. VAT)
£301.97
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 21 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £251.64 |
*price indicative
- RS Stock No.:
- 266-9433
- Mfr. Part No.:
- WLG4SC-3P5232HA00
- Brand:
- SICK
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | SICK | |
Sensor Style | Rectangular | |
Detection Type | Retroreflective | |
Detection Range | 0 → 5 m | |
Output Type | PNP | |
Electrical Connection | Cable | |
Switching Mode | Light / Dark switching | |
Communication Protocol | IO-LINK | |
Maximum DC Voltage | 30V | |
Terminal Type | M8 4 Pin Connector | |
Light Source | LED | |
IP Rating | IP66, IP67, IP68 | |
Maximum Current | 30 mA | |
Interface | IO-Link | |
Response Time | 0.5 ms | |
Minimum Operating Temperature | -30°C | |
Housing Material | Stainless Steel | |
Maximum Operating Temperature | +70°C | |
Series | WLG4 | |
Standards Met | CE, cUL | |
Thread Size | M8 | |
Select all | ||
---|---|---|
Brand SICK | ||
Sensor Style Rectangular | ||
Detection Type Retroreflective | ||
Detection Range 0 → 5 m | ||
Output Type PNP | ||
Electrical Connection Cable | ||
Switching Mode Light / Dark switching | ||
Communication Protocol IO-LINK | ||
Maximum DC Voltage 30V | ||
Terminal Type M8 4 Pin Connector | ||
Light Source LED | ||
IP Rating IP66, IP67, IP68 | ||
Maximum Current 30 mA | ||
Interface IO-Link | ||
Response Time 0.5 ms | ||
Minimum Operating Temperature -30°C | ||
Housing Material Stainless Steel | ||
Maximum Operating Temperature +70°C | ||
Series WLG4 | ||
Standards Met CE, cUL | ||
Thread Size M8 | ||
- COO (Country of Origin):
- DE
Overview
The WLG4S-3 is a retro-reflective sensor enclosed in a slim housing that reliably detects transparent objects. Even small gaps between objects, highly transparent thin films, and vials with flow marks and severe lens defects can be reliably detected. Setting the sensor requires a single press of the teach-in pushbutton. The sensor reliably adjusts for any changes to environmental conditions such as temperature, dust or dirt. The single-lens auto collimation system sees through even the smallest of openings.
The Pinpoint LED's small but intense light spot enables quick and easy alignment even when using the smallest reflectors. Plus, variants with IO-Link provide continuous diagnostics data.
At a glance
Continuous threshold adaption of the switching threshold compensates for environmental changes
Single-lens auto collimation optics
Simple setting either via teach-in pushbutton, cable or IO-Link
Pinpoint LED technology with a small, highly visible, well-defined light spot enables high reserve levels when using small reflectors
Flexible sensor settings, monitoring, advanced diagnostics, and visualization thanks to IO-Link
Single-lens auto collimation optics
Simple setting either via teach-in pushbutton, cable or IO-Link
Pinpoint LED technology with a small, highly visible, well-defined light spot enables high reserve levels when using small reflectors
Flexible sensor settings, monitoring, advanced diagnostics, and visualization thanks to IO-Link
Your Benefit
Optimal detection of any kind of transparent object
Quick and easy operation via the push of a button – automatic setting of the correct switching threshold
Less downtime due to a Continuous Threshold Adaption which compensates for changing environmental conditions, including
temperature, dust and drift effects
The well-defined, highly visible intense light spot provides quick and reliable alignment
IO-Link provides easy data access from the PLC
Quick and easy configuration
Quick and easy integration using function blocks
Easy device replacement and identification
Quick and easy operation via the push of a button – automatic setting of the correct switching threshold
Less downtime due to a Continuous Threshold Adaption which compensates for changing environmental conditions, including
temperature, dust and drift effects
The well-defined, highly visible intense light spot provides quick and reliable alignment
IO-Link provides easy data access from the PLC
Quick and easy configuration
Quick and easy integration using function blocks
Easy device replacement and identification
Applications
Tears in transparent films
Note
Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.
Related links
- SICK Retroreflective Photoelectric Sensor 0 → 5 m Detection Range IO-LINK
- SICK Retroreflective Photoelectric Sensor 0 → 5 m Detection Range IO-LINK
- SICK Retroreflective Photoelectric Sensor 0.01 → 5 m Detection Range IO-LINK
- SICK Retroreflective Photoelectric Sensor 5 m Detection Range IO-LINK
- SICK Retroreflective Photoelectric Sensor 5 m Detection Range IO-LINK
- SICK Retroreflective Photoelectric Sensor 0 → 5 mm Detection Range IO-LINK
- SICK Retroreflective Photoelectric Sensor 0 → 5 m Detection Range IO-LINK
- SICK Retroreflective Photoelectric Sensor 4 → 180 mm Detection Range IO-LINK