SICK Retroreflective Photoelectric Sensor Block Sensor 4 m PNP Output IP66, IP67 WL4S-3P2130

The SICK WL4S-3P2130 retroreflective photoelectric sensor offers advanced detection capabilities in a slim block sensor housing designed for demanding industrial applications. Featuring a 4 m detection range and PNP output type, this sensor reliably detects objects including transparent and shiny materials such as blisters, e-cards, and aluminum cans.

The sensor utilizes cutting-edge PinPoint LED technology for a laser-like light spot, enabling precise and quick detection. Its robust plastic housing is rated IP66 and IP67, making it resistant to dust and water ingress, suitable for harsh environments. Operating between -40°C and 60°C, it can be deployed in diverse temperature conditions.

Integration into machine environments is streamlined by optical axes placed on the sensor's flat side, allowing space-saving installations without additional mounting brackets. The device is equipped with a 3-pin connector and supports a maximum DC voltage of 30 V and a maximum current of 100 mA.

Advanced features include background suppression functionality for accurate proximity detection, flexible configuration via five-turn potentiometer, teach-in pushbutton, cable teach-in, or IO-Link. IO-Link further provides easy access to diagnostics and sensor monitoring data from PLCs, facilitating predictive maintenance.

Industrial applications include reliable detection of secondary packaging in harsh production lines, object and gap measurement during product feeding, access protection on conveyor systems, level monitoring in vibratory bowl feeders, and presence checking at dispensers.

Rugged mounting is ensured by M3 threaded metal inserts, reducing maintenance costs and extending service life. The sensor conforms to UL standards with file numbers NRKH.E181493 and NRKH7.E181493 and is manufactured in Germany to meet high quality and safety requirements.

SICK sensors like the WL4S-3P2130 are commonly used in automation, manufacturing, packaging, and material handling industries, offering precise, durable, and easy-to-integrate sensing solutions.

Explore EnvMart for more high-quality industrial Photoelectric Sensors and automation components from leading global brands like SICK. The sensor features a robust plastic housing with IP66 and IP67 protection ratings. It uses advanced PinPoint LED technology for precise detection of shiny, transparent, and dark objects.

Equipped with a 3-pin connector and supports maximum DC voltage of 30V and current of 100mA. Operating temperature range from -40°C to 60°C ensures suitability for various industrial settings. Response time is rapid at 500 microseconds, providing quick detection feedback.

Simple, space-saving integration enabled by optical axes on the flat sensor side. Supports flexible sensor settings and diagnostics via IO-Link communication. Suitable for applications such as packaging detection, object and gap measurement, access protection, and presence monitoring.

Comes with rugged M3 threaded metal inserts for secure mounting and long service life. Manufactured in Germany under stringent quality standards.