SICK Retroreflective Photoelectric Sensor Block Sensor 150 mm to 10 m Detection Range PNP Output IP66 IP67 IP69K WL11-2P2430

SICK WL11-2P2430 Retroreflective Photoelectric Sensor Block Sensor delivers reliable object detection in industrial and automation setups with a detection range from 150 millimeters to 10 meters. Featuring PNP output and a rugged IP66, IP67, and IP69K rated enclosure, it is well-suited for harsh environments and wash-down applications.

This sensor employs a visible red LED that offers an average service life of approximately 100,000 hours at 25°C, ensuring long-term operation without frequent maintenance. Its compact housing made of ABS plastic is designed for panel mount installations, supported by a secure 4-pin M12 connector that facilitates quick disconnects and simple wiring to control systems.

With an operating voltage range of 10 to 30 V DC and low current consumption of 30 mA, this sensor efficiently minimizes power use. The fast 2.5 millisecond response time supports high-speed automation tasks requiring quick detection and switching. Electrical protections including reverse-polarity protection, interference suppression, and output short-circuit protection enhance operational reliability.

The sensor operates reliably within a temperature range from -30°C to 60°C and may be stored between -40°C and 75°C. Its retroreflective detection type requires the use of suitable reflectors to achieve optimal performance.

Typical industrial applications include conveyor presence detection in assembly lines, package sorting where rapid switching is necessary, object edge sensing using reflective tape or small reflectors, and position sensing for robotic end-of-arm tooling. It can also be used for safety interlock applications in machinery panels.

Compact retroreflective sensor suitable for industrial automation environments. PNP switching output facilitates easy integration with control systems. Operating voltage range of 10V to 30V DC with low power consumption of 30mA.

Fast response time of 2.5 milliseconds enables high cycle rates. Durable ABS housing ensures protection against harsh conditions and wash-down. Designed for panel mount installation with secure 4-pin M12 connector. Temperature operating range from -30°C to 60°C for versatile application.

Uses a visible red LED light source with approximately 100,000 hours lifespan. Includes electrical protections such as reverse-polarity, interference suppression, and short-circuit protection. Ideal for conveyor presence detection, package sorting, and robotic tooling position sensing.

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