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SICK Retroreflective Photoelectric Sensor Block Sensor 4 m PNP Stainless Steel IP66 IP67 IP68 IP69K WL4S-3P3430V

Category Photoelectric Sensor Brand SICK Condition New

Specifications

Country of Origin Germany
Brand SICK
Response time 500μs
Light Source Pin Point LED
Detection range 4 m
Model WL4S-3P3430V
IP Rating IP66, IP67, IP68, IP69K
Mount Type Screw
Housing Material Stainless Steel
Output type PNP
Series W4S-3 Inox
Maximum Operating Temperature 60°C
Minimum Operating Temperature -30°C
Maximum Current 100mA
DetectIon Type Retroreflective
Terminal type 4-Pin Connector
Interface Type M12
Maximum dc Voltage 30V dc
Hazardous Area Certification EN IEC 63000
Standards/Approvals EN IEC 60947-5-2, EN IEC 63000, EU, RL
Sensor Style Block

Key Features

  • Operates reliably within temperature range from -30°C to 60°C.
  • Features a pin point LED light source for accurate sensing.
  • Equipped with 4-pin M12 connector for easy integration.
  • High ingress protection with IP66, IP67, IP68, and IP69K ratings ensures durability in harsh environments.
  • Response time of 500 microseconds supports fast detection tasks.
  • Complies with EN IEC 60947-5-2 and EN IEC 63000 standards for electrical safety and electromagnetic compatibility.
  • Stainless steel housing with screw mount offers rugged installation and long service life.
  • Suitable for detecting transparent, shiny, and jet-black objects within automation systems.

Product Description

SICK WL4S-3P3430V Retroreflective Photoelectric Sensor block sensor features a 4 m detection range, PNP output, and robust stainless steel housing designed for industrial and automation applications. This sensor combines advanced ASIC and PinPoint LED technology to detect all object types, including transparent and shiny materials such as blister packs, e-cards, and aluminum cans with high reliability.

The sensor provides background suppression with a laser-like light spot for precise measurements, reducing additional protective measures and enabling efficient machine integration through its slim design and optical axis on a flat side. Its robust ingress protection rated IP66 through IP69K safeguards operation in harsh environmental conditions.

Equipped with a 4-pin M12 connector, the sensor offers convenient installation and integration with industrial control systems. Its fast 500 microseconds response time and high current rating of 100mA support rapid automation processes and reliable object detection.

The device accommodates flexible sensor settings, including 5-turn potentiometer adjustments, teach-in pushbutton, cable teach-in, and optional IO-Link interface for enhanced monitoring, diagnostics, and visualization of sensor data within automation platforms.

Common industrial applications include secondary packaging detection, presence and level monitoring on conveyor belts and vibratory bowl feeders, as well as access protection with muting functions on belt conveyors.

Operates reliably between -30°C and 60°C for versatile environment compatibility. PinPoint LED light source enhances accuracy for transparent or reflective objects. Stainless steel housing with screw mount assures durable and maintenance-free installation.

Certified to EN IEC 60947-5-2 and EN IEC 63000 for industrial electrical safety compliance. Designed and manufactured in Germany, ensuring quality and precision. Explore EnvMart for a wide range of sensors and photoelectric devices suitable for laboratory, manufacturing, HVAC, construction, and water treatment industry needs.

SICK Retroreflective Photoelectric Sensor Block Sensor 4 m PNP Stainless Steel IP66 IP67 IP68 IP69K WL4S-3P3430V
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Frequently Asked Questions

The detection range of this sensor is 4 meters.

It has a response time of 500 microseconds, supporting fast detection tasks.

This model features a PNP output type.

The sensor is rated IP66, IP67, IP68, and IP69K, ensuring durability in harsh environments.

The maximum operating temperature is 60°C, while the minimum is -30°C.

It is equipped with a 4-pin M12 connector for easy integration.

The housing is made of stainless steel, providing robust protection.

It complies with EN IEC 60947-5-2 and EN IEC 63000 standards for electrical safety and electromagnetic compatibility.

It can detect transparent, shiny, and jet-black objects, making it suitable for various applications.

The maximum current rating is 100mA.

It features a screw mount for rugged installation.

Common applications include secondary packaging detection and presence monitoring on conveyor belts.

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