SICK Background Suppression Photoelectric Sensor, Block Sensor, 30 mm → 300 mm Detection Range

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Subtotal (1 unit)*

£137.58

(exc. VAT)

£165.10

(inc. VAT)

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  • 999,999,999 unit(s) shipping from 14 November 2025
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RS Stock No.:
210-3668
Mfr. Part No.:
WTB8-N2131
Brand:
SICK
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Brand

SICK

Sensor Style

Block

Detection Type

Background Suppression

Detection Range

30 mm → 300 mm

Output Type

NPN

Electrical Connection

M8 Connector

Maximum DC Voltage

30V

Terminal Type

3 Pin Connector

Light Source

Red Light

IP Rating

IP67

Maximum Current

100 mA

Response Time

0.0005 seconds

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+55°C

Housing Material

Plastic

Series

W8

Standards Met

CE Certified, UL Certified

COO (Country of Origin):
CN

Overview


At a glance


Miniature housing with M3 threaded mounting holes
Switching frequency up to 2 kHz
Stainless steel mounting bracket (1.4301/304) BEF-W100-A included with delivery

Your Benefit


Highly flexible design and operational capabilities due to precise background suppression
Quick and easy mounting due to the universally compatible M3 threaded mounting holes

The W8 is a high-quality, miniature photoelectric sensor family specially designed for close-range applications. Autocollimation, background suppression, and high switching frequencies of 2 kHz make these sensors ideal for a broad range of applications. The series is comprised of the WTB8 photoelectric proximity sensor, the WL8 and WLG8 photoelectric retro-reflective sensor and the WSE8 photoelectric through-beam sensor. The housing is designed with M3 threaded mounting holes that provide easy and secure mounting.

Applications


A fast switching frequency optimizes production processes
All necessary accessories are included with delivery, decreasing installation and procurement costs
Application versatility due to sensitivity adjustments, light/dark switching and a variety of connection options

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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