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SICK Retroreflective Photoelectric Sensor Rectangular Style 7 m Detection Range PNP Output Metal Housing IP66 WL12-3P1141

Category Photoelectric Sensor Brand SICK Condition New

Specifications

Country of Origin Germany
Brand SICK
Response time 330μs
Light Source LED
Detection range 7 m
Model WL12-3P1141
IP Rating IP66, IP67, IP69K
Mount Type Threaded
Housing Material Metal
Output type PNP
Series W12
Maximum Operating Temperature 60°C
Minimum Operating Temperature -40°C
Maximum Current 100mA
DetectIon Type Retroreflective
Terminal type 4-Wire
Interface Type Cable
Maximum dc Voltage 30V dc
Standards/Approvals UL File No. NRKH.E181493 & NRKH7.E181493
Sensor Style Rectangular

Key Features

  • Rectangular sensor style enables precise retroreflective detection.
  • Equipped with a PNP output and 4-wire cable for easy PLC interfacing.
  • Metal housing offers excellent mechanical strength and corrosion resistance.
  • IP66, IP67, and IP69K ratings ensure protection against dust and harsh washdown environments.
  • Operates over a wide temperature range from -40°C to 60°C.
  • Response time of 330 microseconds suits fast-moving target detection.
  • Maximum operating voltage of 30V DC and current rating up to 100 mA.
  • Threaded mount provides stable installation and fine alignment for reflector use.

Product Description

SICK WL12-3P1141 retroreflective Photoelectric Sensor is engineered for industrial automation environments where precise and durable object detection is critical. Featuring a 7-meter detection range with a rectangular sensor design, this sensor uses LED illumination to detect objects reliably through retroreflection.

The robust metal housing protects against mechanical impacts and corrosion while providing ingress protection levels IP66, IP67, and IP69K, making it suitable for harsh environments including food processing and washdown scenarios.

The sensor outputs a PNP signal via a 4-wire cable, enabling straightforward integration with PLCs and control systems. It operates within a voltage range up to 30V DC and supports current draws up to 100 mA. The response time of 330 microseconds facilitates rapid detection of moving targets on conveyors or assembly lines.

With operating temperatures between -40°C and 60°C, this sensor performs reliably in extreme industrial conditions. Threaded mounting ensures secure and accurate placement for optimal reflector alignment. Safety approvals including UL references NRKH.E181493 and NRKH7.E181493 support use in regulated installations.

Rectangular sensor style for focused retroreflective sensing. Metal housing for durability and corrosion resistance. High IP rating withstands dust and high-pressure washdown. PNP output and 4-wire cable interface for easy wiring.

Response time of 330 microseconds for fast object detection. Wide operating temperature range from -40°C to 60°C. Maximum 30V DC voltage and 100 mA current rating. Threaded mount for secure installation and alignment. LED light source for reliable sensing.

Manufactured in Germany with UL safety approvals.

This sensor is ideal for presence detection on conveyor systems, machine safety, part verification on assembly lines, position feedback in automated packaging, and washdown food processing equipment. Its rugged design and comprehensive protections enable use in demanding industrial, manufacturing, and automation environments.

Explore the Electronics & Electricals category for more industrial sensor solutions and related automation control gear at EnvMart.

SICK Retroreflective Photoelectric Sensor Rectangular Style 7 m Detection Range PNP Output Metal Housing IP66 WL12-3P1141
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Frequently Asked Questions

The SICK WL12-3P1141 retroreflective photoelectric sensor has a detection range of 7 meters.

This model features a response time of 330 microseconds, making it suitable for fast-moving target detection.

The sensor outputs a PNP signal through a 4-wire cable, facilitating easy integration with PLCs and control systems.

It has IP66, IP67, and IP69K ratings, ensuring protection against dust and high-pressure washdown environments.

The operating temperature range for this sensor is from -40°C to 60°C, allowing it to function in extreme conditions.

The maximum operating voltage is 30V DC, and it supports a current rating of up to 100 mA.

The sensor features a metal housing, which provides excellent mechanical strength and corrosion resistance.

It is designed for threaded mounting, which ensures stable installation and fine alignment for reflector use.

The SICK WL12-3P1141 uses an LED light source for reliable object detection through retroreflection.

This sensor has UL safety approvals with file numbers NRKH.E181493 and NRKH7.E181493, supporting its use in regulated installations.

It is suitable for applications such as presence detection on conveyor systems, machine safety, and position feedback in automated packaging.

The SICK WL12-3P1141 is manufactured in Germany.

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