The SICK HTE18-B4G1AA (Part No. 1080807) is a high-performance retro-reflective photoelectric sensor designed to deliver reliable and precise object detection in demanding industrial automation applications. Combining rugged construction, long-range sensing, and high-speed response, this sensor is ideal for conveyor systems, material handling, packaging, and automated production lines.

The sensor is housed in a compact M18 cylindrical body, engineered to withstand vibration, mechanical stress, and impact. Its durable design ensures long-term reliability, while the threaded mounting allows for secure and space-efficient installation, even in tight or constrained areas. This robust construction ensures that the sensor maintains consistent performance in challenging industrial environments.

Equipped with retro-reflective sensing technology, the HTE18-B4G1AA achieves a detection range of up to 15 meters when paired with a suitable reflector. This setup allows accurate object detection while preventing interference from shiny or reflective surfaces, making the sensor effective for applications involving transparent, glossy, or irregularly shaped objects. The sensor’s stable performance in reflective environments ensures minimal downtime and reliable automation.

Performance is further enhanced by a fast response time of 0.5 milliseconds and a switching frequency of 1 kHz, allowing the sensor to detect fast-moving objects with high accuracy. This capability is essential for high-speed automation processes such as sorting, packaging, and robotic handling, where timing and precision are critical for productivity and operational efficiency.

The HTE18-B4G1AA provides a PNP switching output, making it compatible with a wide range of industrial control systems, including PLCs. Its light-on/dark-on switching capability can be adjusted using the integrated potentiometer, giving operators the flexibility to adapt the sensor to specific application requirements. This adaptability reduces setup time and enables use across multiple production tasks without changing sensor models.

Operating on a 10–30 V DC supply voltage, the sensor delivers stable and reliable connectivity. Its IP67 protection rating ensures resistance to dust and water ingress, enabling continuous operation in both clean and harsh industrial environments and reducing maintenance requirements.

In summary, the SICK HTE18-B4G1AA combines long-range retro-reflective detection, fast response, and rugged housing in a compact design. Its reliable performance, flexible output configuration, and robust construction make it an excellent choice for industrial automation applications requiring accuracy, speed, and durability. Whether deployed in material handling, packaging, or conveyor monitoring, this sensor delivers precise and dependable results in demanding production environments.