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SICK Retroreflective Photoelectric Sensor Block Sensor 5 m NPN IP66/IP67/IP68/IP69K WL4S-3E2132V

Category Photoelectric Sensor Brand SICK Condition New

Specifications

Country of Origin Germany
Brand SICK
Response time 500μs
Light Source Pin Point LED
Detection range 5 m
Model WL4S-3E2132V
IP Rating IP66, IP67, IP68, IP69K
Housing Material Stainless Steel
Output type NPN
Series W4S-3 Inox
Maximum Operating Temperature 60°C
Minimum Operating Temperature -30°C
Maximum Current 100mA
DetectIon Type Retroreflective
Terminal type 3-Pin Connector
Interface Type 8-Pin Connector
Maximum dc Voltage 30V dc
Standards/Approvals UL File No. NRKH.E181493 & NRKH7.E181493
Sensor Style Block

Key Features

  • Equipped with PinPoint LED for precise object detection.
  • Robust stainless steel housing rated IP66, IP67, IP68, and IP69K for harsh environments.
  • Response time of 500 microseconds for high-speed applications.
  • Operates within a temperature range of -30°C to 60°C.
  • Features a 3-pin connector terminal and 8-pin interface.
  • Maximum DC voltage rating of 30 volts and current up to 100 mA.
  • UL certified with file numbers NRKH.E181493 and NRKH7.E181493.
  • Excellent for detecting shiny, transparent, or jet-black objects.

Product Description

SICK WL4S-3E2132V Retroreflective Photoelectric Sensor Block Sensor offers a slim housing with best-in-class performance for automation and control applications. Its use of advanced ASIC and PinPoint LED technologies ensures precise detection of various objects including transparent, shiny, and jet-black items. The sensor is equipped with rugged stainless steel housing protecting it against water, dust, and mechanical impact with IP66 to IP69K ingress protection ratings, making it ideal for harsh industrial environments.

This sensor includes universal optical axes on the flat side for easy and space-efficient machine integration without additional mounting brackets. The response time of 500 microseconds supports rapid detection tasks, suitable for manufacturing, packaging, and conveyor systems.

With flexible setup via a 5-turn potentiometer, teach-in pushbutton, cable teach-in, or IO-Link, it enables customizable sensing performance. Background suppression with a laser-like light spot ensures reliable object presence detection and gap measurement in automated feeding and packaging processes.

Applications include presence and level monitoring in vibratory bowl feeders, belt conveyor access protection with muting, and reliable secondary packaging detection in demanding industrial conditions. The sensor’s NPN output type and connector interfaces support seamless integration into modern control systems.

Highly reliable detection of diverse objects including blister packs and aluminum cans. M3 threaded metal inserts provide rugged mounting for long-term reliability. IO-Link compatibility allows advanced diagnostics and sensor monitoring via PLCs.

Effective background suppression reduces the need for additional protective measures. Designed and manufactured in Germany for quality assurance. Explore our extensive Electronics & Electricals category for similar high-quality sensors and automation components at EnvMart.

SICK Retroreflective Photoelectric Sensor Block Sensor 5 m NPN IP66/IP67/IP68/IP69K WL4S-3E2132V
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Frequently Asked Questions

The detection range of this sensor is 5 meters.

It has a response time of 500 microseconds, making it suitable for high-speed applications.

This model features an NPN output type, which is compatible with various control systems.

The sensor operates within a temperature range of -30°C to 60°C.

The housing is made of stainless steel, providing robustness for harsh environments.

This sensor has IP66, IP67, IP68, and IP69K ratings, indicating its resistance to water and dust.

It is effective in detecting shiny, transparent, or jet-black objects, including blister packs and aluminum cans.

It includes a 3-pin connector terminal and an 8-pin interface for flexible connectivity options.

Yes, it is compatible with IO-Link, allowing for advanced diagnostics and monitoring via PLCs.

It is UL certified with file numbers NRKH.E181493 and NRKH7.E181493.

It features M3 threaded metal inserts for rugged mounting, ensuring long-term reliability in various setups.

The sensor utilizes a PinPoint LED light source for precise object detection.

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