The SICK WTB2S-2F3130 (Part No. 1064576) is a high-performance photoelectric proximity sensor designed for precise object detection with background suppression. As part of SICK’s WTB2S series, it delivers reliable performance in compact, demanding automation environments, where accurate sensing and dependable operation are essential.

This model is engineered with background suppression technology, which enables the sensor to reliably detect objects regardless of their surface color, reflectivity, or background conditions. With a sensing range from 30 mm up to 400 mm, it is particularly effective for applications involving varied or shiny materials, as it distinguishes the target object from surfaces behind it. This capability ensures stable detection, reducing false triggers and enhancing process reliability.

The visible red LED light source produces a bright and well-defined spot, simplifying setup and alignment. Technicians and operators can easily position the sensor, verify alignment visually, and monitor operation during production. This user-friendly feature not only speeds up installation but also reduces downtime during adjustments or maintenance checks.

Performance is optimized for fast-paced production lines and automated processes. The sensor incorporates a PNP light-switching output with a rapid response time of less than 0.5 ms, combined with a maximum switching frequency of 1,000 Hz. This allows the WTB2S-2F3130 to accurately detect fast-moving objects, making it suitable for industries such as packaging, logistics, robotics, and assembly automation.

Built for industrial resilience, the WTB2S-2F3130 is housed in a rugged ABS/PC enclosure with PMMA optics and is rated IP67. This design provides excellent resistance against dust, water ingress, and mechanical stress, ensuring consistent operation even in harsh environments. Additionally, the sensor maintains reliable functionality within a temperature range of –25 °C to +55 °C, offering flexibility across diverse application settings.

Integration into existing systems is straightforward thanks to its 10–30 V DC operating voltage and standard electrical connections. Safety and reliability are further enhanced by built-in protective features, including reverse polarity protection, short-circuit protection, and overload safeguards. These protections reduce the risk of damage and improve long-term operational stability.

In summary, the SICK WTB2S-2F3130 combines advanced background suppression, compact design, high-speed response, and robust construction to deliver reliable detection in challenging environments. It is ideally suited for applications requiring precise detection in space-restricted areas, helping industries improve efficiency, reduce errors, and maintain smooth, continuous production.