The SICK HTB18-P3B2BH (Part No. 1080571) is a robust, high-performance photoelectric sensor engineered for reliable object detection in industrial automation. As part of the proven SureSense family, this model combines advanced sensing technology with mechanical resilience, making it ideal for use in environments where both precision and durability are critical.

Built into an M18 cylindrical housing, the HTB18-P3B2BH features a casing made from reinforced VISTAL‚Ñ¢ material, renowned for its toughness and resistance to mechanical stress. This rugged construction ensures the sensor performs reliably even under heavy vibration, impact, or challenging factory conditions. Its compact design allows easy installation in tight spaces, while still offering the resilience required in high-demand applications.

The sensor is designed with background-suppression technology, providing a sensing range of 30 mm to 200 mm. Unlike traditional diffuse sensors, background suppression ensures that the sensor detects the target reliably while ignoring potential interference from reflective or variable surfaces behind the object. This makes it especially useful in industries handling shiny packaging, irregular materials, or components with complex geometries.

When it comes to performance, the HTB18-P3B2BH is built for speed. With a fast 0.5 ms response time and a switching frequency of 1 kHz, it is well-suited for high-speed production lines, automated packaging, material handling, and robotics. This rapid response capability ensures accurate detection even in processes where objects move quickly through the sensing field.

For output and integration, the sensor provides a PNP light-switching signal. Operators can easily configure light-on or dark-on modes using the integrated potentiometer, giving flexibility to match application requirements. This adaptability reduces setup complexity and allows the same sensor model to be applied across different systems and processes.

The HTB18-P3B2BH operates with a 10–30 V DC power supply and comes equipped with a standard connection interface for straightforward wiring into existing industrial networks. Its IP67 protection rating ensures it is safeguarded against dust and water ingress, enabling dependable use even in harsher operating environments.

Overall, the SICK HTB18-P3B2BH offers a balance of rugged design, extended short-range detection, and ultra-fast performance. Its ability to handle reflective or complex surfaces, coupled with durability and configurability, makes it a versatile sensor for a wide variety of industrial automation tasks. Whether used in packaging machinery, automated assembly, or robotics, this sensor provides consistent accuracy and reliability, keeping processes efficient and uninterrupted.