The SICK GSE2S-F5311 (part number 1063072) is a compact and versatile through-beam photoelectric sensor designed to deliver precision and reliability in demanding industrial environments. Belonging to the G2 series, it combines a small footprint with powerful detection capabilities, making it an excellent choice where space is limited but high performance is essential.

At the heart of this sensor lies a PinPoint LED that emits a visible red beam at 640 nm. This allows for precise alignment and consistent detection performance. With a maximum range of 2 m and a typical detection distance of 1.5 m, the GSE2S-F5311 is suitable for applications that require clear and dependable object recognition. The LED also provides a long service life, ensuring minimal downtime and reduced maintenance.

One of the standout attributes of this model is its speed. A response time of less than 0.6 ms and a switching frequency of up to 800 Hz enable it to detect rapidly moving objects without lag. This makes it highly effective in high-speed production environments, packaging lines, and other automation setups where quick, accurate feedback is critical.

The sensor’s rugged design ensures long-term reliability. Housed in durable ABS plastic with PMMA optics, it is built to withstand harsh industrial conditions. Its IP67 protection rating confirms resistance against dust ingress and temporary immersion in water, making it suitable for environments where cleanliness and robustness are vital. Operating across a wide temperature range of –25 °C to +50 °C, the sensor can be confidently deployed in varied climates and demanding factory settings.

Connectivity is both simple and reliable. The unit is equipped with a 200 mm cable and M8, 3-pin connector, making installation straightforward. Power requirements are modest, operating on 10–30 V DC with low current consumption. The sensor’s output is equally dependable, offering a PNP dark-switching signal rated for up to 50 mA. Integrated protections against reverse polarity, interference, and short-circuit conditions ensure continuous, safe operation, even in electrically noisy environments.

Weighing only 39.7 g, the GSE2S-F5311 is lightweight and unobtrusive, yet it delivers outstanding performance for its size. Its reliability is further underscored by an impressive mean time to dangerous failure, ensuring confidence in both safety and uptime.

In summary, the SICK GSE2S-F5311 combines compact design, precise detection, fast response, and rugged durability. It is a trusted solution for automation engineers and system integrators who need a photoelectric sensor that performs flawlessly in both standard and challenging conditions.