SICK Background Suppression Photoelectric Sensor Block Sensor 4 mm to 500 mm Detection Range PNP Output WTB4S-3P3262H

The SICK WTB4S-3P3262H Background Suppression Photoelectric Sensor, part of the W4S-3 Inox Hygiene series, features a robust stainless steel housing made from 316L/1.4404 grade material, designed to meet stringent hygienic requirements and prevent bacterial growth during use. It provides a reliable detection range spanning from 4 mm up to 500 mm, making it suitable for varied industrial applications requiring high precision and stable performance.

This sensor includes a highly visible, laser-like PinPoint LED emitter that simplifies alignment in complex installations. The pushbutton interface uses a stainless steel membrane, enabling user-friendly teach-in procedures without the need for additional hardware.

The unit carries IP66, IP67, IP68, and IP69K ratings, offering excellent protection against dust, water, and high-pressure cleaning agents. It also carries Ecolab certification, assuring resistance to a wide spectrum of common cleaning and disinfecting chemicals used across the food, pharmaceutical, and chemical industries.

Supporting IO-Link communication, the sensor allows for advanced configuration, real-time monitoring, and diagnostics, optimizing integration into modern automated systems. Mounting is facilitated by a threaded design compatible with M12 or D12 adapters, ensuring versatility during installation.

Typical target materials include methyl methacrylate and various plastics, and the sensor is designed to operate under a temperature range from -30°C to 60°C, suitable for harsh industrial environments. It meets CE and UL certifications, confirming compliance with international standards for safety and quality.

Equipped with a durable stainless steel hygienic housing compliant with EHEDG standards. Supports precision detection with a highly visible PinPoint LED light spot. Multi-level IP protection ensures reliable functioning in demanding environments.

Easy-to-use stainless steel metal membrane pushbutton for sensor teach-in. IO-Link interface enables sensor parameterization, diagnostics, and process visualization. Resistance to many cleaning and disinfecting agents enhances suitability for hygienic applications.

Threaded mounting allows flexible and secure installation options. CE and UL certifications ensure safety and regulatory compliance.

This product is ideal for industrial automation, food and beverage processing, pharmaceutical manufacturing, and any application requiring hygienic, precise, and dependable sensor technology. Explore more sensors and automation components in the Electronics & Electricals category at EnvMart for robust industrial solutions.