SICK Retroreflective Photoelectric Sensor Block Sensor 4 m PNP Output IP69K IP67 IP66 WL9-3P2230

SICK WL9-3P2230 Retroreflective Photoelectric Sensor Block Sensor delivers precise detection with a maximum 4 meter sensing range using a Pin Point LED light source. Designed for heavy industrial and automation applications, it offers reliable detection with PNP output and a sturdy plastic enclosure rated IP69K, IP67, and IP66 for washdown and harsh environmental resistance. The sensor operates effectively within a temperature range from -40°C to +60°C and comes with a 4-pin M8 connector for easy integration with control systems.

This photoelectric sensor is ideal for conveyor object presence detection using reflectors, pick-and-place verification in assembly lines, access control in food processing washdowns, and reflective label detection on packaging lines. With its fast 500 microsecond response time and low current consumption of 30mA, it supports high-speed switching while minimizing system power draw. Built-in reverse-polarity protection, interference suppression circuitry, and short-circuit network limits enhance electrical robustness for industrial environments.

Installation is simplified by distinct power and beam status LEDs, enabling straightforward alignment and operational status monitoring. The device functions reliably with a 30 V DC voltage supply and supports up to 100mA maximum current. The compact block-style sensor housing ensures durability and easy mounting. Originating from Germany, this sensor complies with UL File NRKH.E181493 and EN IEC 63000 standards, making it a dependable choice for manufacturing, automation, laboratory, water treatment, and food production industries.

Features a Pin Point LED light source for accurate sensing. PNP output type compatible with PLC integration. Durable IP69K, IP67, and IP66 rated housing for harsh environments. Operates reliably from -40°C to 60°C ambient temperature.

Includes a 4-pin M8 connector for secure electrical connection. Fast 500 microsecond response time supports high-speed switching. Low current consumption of 30mA for energy efficiency. Plastic housing ensures lightweight and robust construction.

Designed for use in conveyor, food processing, and packaging lines. Equipped with LEDs for power and beam status to facilitate commissioning. Explore EnvMart for a wide range of automation and control gear sensors including Photoelectric Sensor models from leading manufacturers like SICK.