The SICK WTB2S-2N1360 (part number 1064609) is a compact photoelectric proximity sensor designed to deliver precise detection in modern automation environments. With its miniature rectangular housing—measuring just 7.7 mm wide, 21.8 mm high, and 13.5 mm deep—it is perfectly suited for applications where installation space is limited, yet high performance is critical.

One of the defining features of this sensor is its visible red PinPoint LED. The clearly focused light spot makes alignment straightforward, enabling fast setup and minimizing errors. This simple but effective feature ensures consistent accuracy during operation, especially in compact machine layouts where sensor positioning must be precise.

The WTB2S-2N1360 operates on the principle of background suppression, giving it reliable detection capability even in environments with variable or reflective surfaces. Its standard sensing range covers 5 mm to 60 mm, and on reflective targets the range extends up to 66 mm. This versatility makes the sensor ideal for detecting small objects, handling parts on conveyors, or verifying presence in assembly operations.

Built for performance, the sensor offers a rapid response time of less than 0.5 milliseconds and supports a switching frequency up to 1 kHz. This allows it to keep pace with high-speed automation systems. The NPN light-switching output, rated for loads up to 50 mA, ensures stable communication with controllers and PLCs, making it a reliable option for fast and precise industrial applications.

On the electrical side, the sensor runs on a 10–30 V DC supply with a typical current consumption of only 20 mA. It also incorporates comprehensive protection features, including safeguards against reverse polarity, short circuits, and overload conditions. These protections not only extend the service life of the sensor but also prevent potential damage to connected systems.

Mechanically, the WTB2S-2N1360 is designed for durability. Its IP67-rated enclosure provides full resistance to dust ingress and strong protection against water, ensuring reliable operation in harsh or challenging industrial conditions. The sensor body, built from durable ABS/PC material, and its PMMA optics deliver both strength and optical clarity.

For installation, the device is equipped with a 2-meter, 3-wire PVC cable. The cable’s slim diameter of 3 mm and conductor cross-section of 0.09 mm² make it easy to route, even in compact or crowded machine environments.

In summary, the SICK WTB2S-2N1360 combines compact design, reliable short-range detection, rapid response, and rugged durability. With its NPN light-switching output and protective design, it is an excellent solution for machine builders, OEMs, and integrators seeking dependable performance in high-speed and space-limited automation applications.