The SICK HTB18-P3B2BED02 (1080549) is a versatile and durable photoelectric sensor designed for reliable short-range detection in industrial automation environments. It belongs to the SureSense family, known for combining adaptability, precision, and robust construction into a compact housing.

Housed in an M18-sized VISTAL‚Ñ¢ casing, the sensor delivers excellent mechanical strength and long-lasting durability, ensuring dependable performance even in demanding environments. Its compact cylindrical form factor makes it easy to integrate into machinery or mounting systems where space is limited, without sacrificing toughness or reliability.

One of the core advantages of this model is its background suppression capability, enabling accurate detection of objects within a range of 5 mm to 50 mm. The factory preset of 50 mm provides a reliable out-of-the-box configuration, while users can fine-tune performance as needed. This ensures stable detection even in complex conditions with reflective surfaces, textured materials, or variable backgrounds.

The sensor’s performance speed is another highlight. With a response time of just 0.5 ms and a switching frequency of 1 kHz, it is well-suited for processes that demand high-speed precision. Whether used in packaging, material handling, robotics, or automated inspection, the HTB18-P3B2BED02 can keep up with fast production lines while maintaining detection accuracy.

In terms of output, the sensor provides a PNP light-switching signal. Its configuration can be adjusted with an integrated potentiometer, allowing operators to choose between light-on or dark-on switching behavior to match application requirements. This flexibility ensures seamless integration into a wide range of control systems.

Designed for 10 V to 30 V DC operation, the sensor includes a 150 mm cable with an M8 4-pin connector for quick and secure installation. Its IP67 protection rating further guarantees dependable performance in dusty or moisture-exposed environments, making it suitable for both standard and harsh industrial applications.

Overall, the SICK HTB18-P3B2BED02 strikes an ideal balance of speed, accuracy, and resilience. It is a compact yet powerful sensor that delivers long-lasting performance in challenging industrial settings, making it a trusted solution for precision detection tasks.