The SICK WTB2S-2F3160 (part number 1064608) is a compact photoelectric proximity sensor that delivers extended sensing capability, fast response, and robust durability in a miniature package. With its housing dimensions of just 7.7 mm wide, 21.8 mm high, and 13.5 mm deep, it is perfectly suited for applications where space is limited but high performance is essential.

One of the sensor’s standout features is its visible red PinPoint LED. This produces a precise, sharply defined light spot that simplifies alignment, enabling users to position the sensor quickly and with confidence. This not only reduces setup time but also ensures accurate detection performance throughout operation.

The WTB2S-2F3160 is equipped with background suppression technology, which provides reliable detection across a working range of 15 mm to 120 mm. On reflective objects, the sensor can extend its reach up to 150 mm. This makes it particularly versatile for detecting small parts, varied materials, or objects in environments where backgrounds could otherwise interfere with sensing.

Performance is tailored for modern, high-speed automation environments. The sensor achieves a response time under 0.5 milliseconds and a switching frequency of up to 1 kHz, enabling it to keep pace with fast production lines. Its PNP dark-switching output, rated up to 50 mA, ensures reliable signal transmission to controllers and PLCs, making it an excellent choice for rapid detection tasks.

On the electrical side, the WTB2S-2F3160 operates from a 10 to 30 V DC supply with a low current consumption of around 20 mA. It includes a comprehensive protection package, covering reverse polarity, overload, and short-circuit scenarios. These safeguards ensure consistent operation and extend the sensor’s service life, even under demanding conditions.

The mechanical design further reinforces its reliability. With an IP67 protection rating, the sensor is completely dust-tight and resistant to water ingress, ensuring stable operation in harsh industrial environments. The body is built from durable ABS/PC materials, and the optics are made from PMMA, providing both strength and clarity for long-term use.

Installation is straightforward thanks to its integrated 2-meter, 3-wire PVC cable. With a slim diameter of 3 mm and a conductor cross-section of 0.09 mm², the cable is flexible enough to fit into tight routing paths while remaining durable enough for industrial use.

In conclusion, the SICK WTB2S-2F3160 combines compact housing, extended sensing range, fast response times, and rugged construction into a single high-performance sensor. It is an excellent solution for machine builders, OEMs, and system integrators looking for precise, space-saving, and dependable sensors for demanding automation applications.