SICK Retroreflective Photoelectric Sensor, Block Sensor, 1.2 m Detection Range

View all Photoelectric Sensors

Subtotal (1 unit)*

£162.71

(exc. VAT)

£195.25

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£162.71

*price indicative

RS Stock No.:
266-9322
Mfr. Part No.:
WL2SG-2P3235S07
Brand:
SICK
Find similar products by selecting one or more attributes.
Select all

Brand

SICK

Sensor Style

Block

Detection Type

Retroreflective

Detection Range

1.2 m

Output Type

PNP

Switching Mode

Light Switching

Electrical Connection

M8 4 Pin Connector

Maximum DC Voltage

30V

Terminal Type

4 Pin Connector

Light Source

PinPoint LED

IP Rating

IP67

Maximum Current

50 mA

Response Time

0.5 ms

Housing Material

ABS/PC, Plastic

Minimum Operating Temperature

-20°C

Mounting Type

Threaded

Series

W2SG-2

Maximum Operating Temperature

+50°C

Thread Size

M8

Standards Met

CE, cULus

COO (Country of Origin):
DE

Overview


New possibilities in machine construction: the ultra-compact WL2SG-2 miniature photoelectric sensor for detecting transparent objects offers features that were previously only available with much larger sensors. Ampules, foil and glass are reliably detected in the most confined of spaces. The WL2SG-2 is adaptable: dust on the reflector or wear is compensated for in the same way as temperature changes and changes in light intensity. The WL2SG-2 is not only adaptable with regard to harsh industrial environments – settings for the respective application can also be selected via IO-Link. Special operating modes for gaps in the bottle flow or for foil tear monitoring are available for extreme operating conditions.

TheW2S-2 offers optimal performance with an ultra-compact design for use in both pharmaceutical or automatic assembly machines. The newest automation innovation is already on board. Configuration and diagnostics are set via the control in the same way as continuous monitoring.

At a glance


Extremely high sensor size to sensing distance ratio
High switching point accuracy
Teach-in functions enable reliable settings
Automatic switching threshold adaption
Single-lens auto collimation for visibility through apertures and drill holes
Flexible sensor settings, monitoring, advanced diagnostics, and display thanks to IO-Link

Your Benefit


Machine design flexibility: the ultra-compact sensors offer above-average sensing distances and provide space-saving installation
Remote setup: sensors installed in confined spaces can be set and monitored remotely via IO-Link.
High operational reliability and system throughput: all familiar, highly-transparent objects are reliably detected
Precise switching characteristics and a high detection quality guarantee an universal object detecting
Universal use: conventional mounting and housing design
The precise light spot of the Pinpoint 2.0 LED enables the use of very small reflectors and reflector surfaces

Applications


Detection of transparent ampules and vials in the pharmaceutical industry
Detection of glass in window production
Detection of displays throughout the entire production process, from the pure, highly-transparent substrate to the finished display
Detection of preforms in beverage technology and of the smallest gaps between preforms for counting purposes

Note


Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.

Related links