The SICK GRTE18S-P2412V (part number 1085676) is a high-performance retro-reflective photoelectric sensor engineered for precise and reliable object detection in medium- to long-range industrial applications. As part of the GRTE18S series, this sensor combines advanced optical technology with a durable M18 cylindrical housing, ensuring consistent and accurate performance across a variety of automation environments.

A key feature of the GRTE18S-P2412V is its ultra-long sensing range, capable of detecting objects from 50 mm up to 12 m when used with a suitable reflector. This makes it suitable for applications such as automated conveyor systems, material handling, packaging lines, and warehouse automation. The retro-reflective detection principle ensures stable and accurate performance even when detecting dark, reflective, or irregularly shaped objects, delivering reliable results in diverse industrial settings.

The sensor incorporates a PinPoint visible red LED emitter with a wavelength of 650 nm, producing a focused, easily visible light spot for precise alignment. This feature simplifies installation and ensures accurate detection across the sensor’s full range. The clearly visible LED also allows operators to quickly verify and adjust alignment, reducing setup time and enhancing overall operational efficiency.

Electrically, the GRTE18S-P2412V is equipped with dual NPN outputs that support light-on and dark-on switching modes, offering versatile integration into various control systems. The dual-output configuration allows engineers to customize detection logic according to specific application requirements. Built-in protective features, 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 protection against dust, water ingress, and mechanical impacts. Its durable construction allows reliable operation in harsh industrial environments, including manufacturing floors, robotics systems, and automated packaging operations. The compact form factor also enables installation in tight spaces without compromising ruggedness.

Performance-wise, the GRTE18S-P2412V delivers a fast response time of under 500 µs, making it ideal for high-speed production lines and automation processes where rapid and accurate detection is critical. Its wide operating voltage range and efficient power consumption support seamless integration into industrial control systems while maintaining consistent performance over time.

In summary, the GRTE18S-P2412V combines medium- to 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.