The SICK GRTE18S-N2462V (part number 1085681) is a high-performance retro-reflective photoelectric sensor designed for precise and reliable object detection over medium to long distances in demanding industrial environments. As part of the GRTE18S series, it combines advanced optical technology with a robust M18 cylindrical housing to provide consistent and accurate performance across a wide range of automation applications.

A key feature of the GRTE18S-N2462V is its ultra-long sensing range, capable of detecting objects from 50 mm up to 18 m when used with a suitable reflector. This broad detection range makes it highly suitable for applications such as automated conveyor systems, packaging lines, material handling, and warehouse automation. The retro-reflective detection principle ensures stable and reliable sensing even when detecting dark, reflective, or irregularly shaped objects, delivering dependable operation in diverse industrial scenarios.

The sensor incorporates a PinPoint visible red LED emitter with a wavelength of 650 nm, producing a focused and highly visible light spot. This feature simplifies installation and allows operators to align the sensor precisely, ensuring accurate detection across the full sensing range. The clearly visible LED also provides immediate feedback, helping reduce setup time and improving operational efficiency.

Electrically, the GRTE18S-N2462V features dual NPN outputs with support for light-on and dark-on switching modes, allowing flexible integration into a variety of control systems. The dual-output configuration provides engineers with the ability to customize detection logic according to specific application needs. Built-in protective measures, including reverse polarity, short-circuit, and overload protection, ensure long-lasting and reliable operation in industrial environments.

Mechanically, the sensor is housed in a robust M18 cylindrical body with an IP67 rating, providing resistance against dust, water ingress, and mechanical impact. Its durable construction allows reliable operation in harsh industrial settings, including manufacturing floors, robotic systems, and automated packaging lines. The compact cylindrical form factor enables easy installation in tight spaces without compromising durability or performance.

Performance-wise, the GRTE18S-N2462V offers a fast response time of under 500 µs, making it ideal for high-speed production lines and automation processes where quick and accurate detection is critical. Its wide operating voltage range and efficient power consumption support seamless integration into industrial control systems while maintaining consistent and dependable performance over time.

In summary, the GRTE18S-N2462V combines long-range detection, precise LED alignment, dual-output flexibility, and rugged industrial durability, making it an excellent choice for engineers and automation professionals seeking reliable, high-performance sensing for material handling, packaging, and robotic automation applications.