SICK Background Suppression Photoelectric Sensor Block Style Stainless Steel IP66-IP69K 4 mm to 500 mm WTB4S-3P3465V

The SICK WTB4S-3P3465V background suppression photoelectric sensor is an advanced block sensor optimized for reliable object detection within a wide range of 4 mm to 500 mm. Featuring a robust stainless steel (316L/1.4404) housing, the sensor is designed for use in harsh industrial environments such as food and beverage, pharmaceutical, solar, and electronics manufacturing where exposure to aggressive cleaning agents and disinfectants is common.

This sensor is washdown rated with an ingress protection rating of IP66, IP67, IP68, and IP69K, ensuring fluid tightness and resistance to harsh conditions and frequent washdowns. The sensor includes a highly visible PinPoint LED emitter for quick alignment and easy setup, with teach-in functionality via a stainless steel pushbutton that maintains waterproof integrity.

Equipped with a PNP output type and a 4-pin connector through an M12 interface, it supports quick integration into automation systems, enhanced by IO-Link which allows easy access to sensor data and diagnostics from PLCs. The sensor operates within a broad temperature range of -30°C to 60°C and can handle a maximum DC voltage of 30V and a current up to 100mA.

The fast 500μs response time supports rapid detection needs in manufacturing and process automation, improving efficiency and reducing downtime. The sensor meets CE and UL certifications, ensuring compliance with stringent safety and quality standards.

Mounting is facilitated via screw fixtures ensuring a stable and durable installation. This sensor is ideally suited for use cases including the detection of solar wafers in production environments, product presence at oven outfeed lines, and other critical industrial detection tasks.

Package contents include the SICK WTB4S-3P3465V sensor unit with mounting hardware as standard. The product originates from Germany, underscoring its high-quality engineering standards.

Explore the full range of Photoelectric Sensors and automation products on EnvMart to find the optimal sensing solutions for your industrial applications. Detection range of 4 mm to 500 mm. Stainless steel housing with IP66 to IP69K ratings.

PNP output, 4-pin M12 connector interface. Operating temperature from -30 to 60°C. Fast 500μs response time. Certified with CE and UL approvals. Washdown rated and Ecolab certified. Robust mounting with screw fixtures.