The SICK WTV2S-2P3220 (part number 1064661) is a compact photoelectric proximity sensor designed for precise mid-range detection in industrial automation systems. With a slim housing measuring only 7.7 mm in width, 21.8 mm in height, and 13.5 mm in depth, it is ideal for integration into space-constrained machinery, robotic systems, or conveyor layouts while maintaining high-performance sensing capabilities.

A key feature of the WTV2S-2P3220 is its visible red PinPoint LED, which produces a sharply defined light spot. This allows for rapid and accurate alignment during installation and ensures ongoing detection reliability. The visible LED also aids in on-site monitoring and troubleshooting, reducing setup time and simplifying verification of sensor operation.

This sensor incorporates background suppression technology, which enables stable object detection even against reflective or complex backgrounds. Its working range spans 25 mm to 200 mm, and it can extend up to 220 mm when detecting reflective surfaces. This mid-range capability makes the WTV2S-2P3220 suitable for applications including part verification, object presence monitoring, flow tracking, and positioning checks on automated production lines.

Performance is optimized for speed and accuracy. With a response time under 0.5 milliseconds and a switching frequency up to 1 kHz, the sensor can handle rapid automation processes with minimal delay. Its PNP light-switching output, rated up to 50 mA, ensures reliable integration with industrial controllers, PLCs, and other automation devices.

Electrically, the sensor operates on a 10–30 V DC supply with low current consumption of approximately 20 mA. Integrated protective features, including reverse polarity, overload, and short-circuit protection, safeguard both the sensor and connected devices, enhancing longevity and reliability in demanding industrial environments.

Mechanically, the WTV2S-2P3220 features a rugged IP67-rated housing, offering full resistance to dust and water ingress. Constructed from durable ABS/PC materials with PMMA optics, it is suitable for harsh production environments, including packaging, electronics assembly, material handling, and general automation.

The sensor comes with a 2-meter, 3-wire PVC cable, with a slim 3 mm diameter for easy routing in compact or crowded layouts.

In summary, the SICK WTV2S-2P3220 combines compact design, reliable mid-range detection, rapid PNP switching output, and robust industrial protection, making it an excellent solution for OEMs, machine builders, and automation engineers seeking dependable and space-efficient sensors for high-speed industrial applications.