SICK Background Suppression Photoelectric Sensor, Block Sensor, 150 mm Detection Range

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£153.25

(exc. VAT)

£183.90

(inc. VAT)

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  • Plus 999,999,965 unit(s) shipping from 21 November 2025
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Alternative

This product is not currently available. Here is our alternative recommendation.

presentation
SICK Retroreflective Photoelectric Sensor, Rectangular Sensor, 7 → 150 mm Detection Range IO-LINK
RS Stock No.
445-348

Each

£145.74

(exc. VAT)

£174.89

(inc. VAT)

RS Stock No.:
267-0064
Mfr. Part No.:
WTB4S-3P3162
Brand:
SICK
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Brand

SICK

Sensor Style

Block

Detection Type

Background Suppression

Detection Range

150 mm

Output Type

PNP

Electrical Connection

M8 3 Pin Connector

Switching Mode

Light Switching

Maximum DC Voltage

30V

Terminal Type

3 Pin Connector

Light Source

PinPoint LED

IP Rating

IP66, IP67

Maximum Current

100 mA

Response Time

0.5 ms

Mounting Type

Threaded

Minimum Operating Temperature

-40°C

Housing Material

ABS, Plastic

Maximum Operating Temperature

+75°C

Series

W4S-3

Standards Met

CE, cULus, ECOLAB

COO (Country of Origin):
DE

Overview


The W4S-3 family of photoelectric sensors offers best-in-class performance in a slim housing design. Universal use of the latest ASIC and Pinpoint LED technologies provide maximum reliability in the detection of all objects, including transparent and shiny objects like blisters, e-cards and aluminium cans.

Optical axes on the flat side enable simple, space-saving integration in the machine environment - even without separate mounting brackets.

At a glance


Best background suppression sensor in its class
Universal use of Pinpoint LED technology in all models
BGS proximity sensor with laser-like light spot for precise detection tasks
Reliable setting via 5-turn potentiometer, teach-in pushbutton, teach-in via cable or IO-Link
Flexible sensor settings, monitoring, advanced diagnostics, and visualization thanks to IO-Link

Your Benefit


Application versatility due to reliable detection of shiny, transparent or jet-black objects
Very quick and easy alignment due to the highly visible, intense Pinpoint LED light spot
Rugged mounting system with M3 threaded metal inserts reduces maintenance costs due to a long service life
Background suppression sensors with a laser-like light spot reduce costs and installation of additional protective measures by replacing laser sensors
IO-Link provides easy data access from the PLC
Quick and easy configuration
Quick and easy integration using function blocks

Note


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

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