The SICK GRTE18S-P2442V (part number 1085679) is a high-performance retro-reflective photoelectric sensor engineered for reliable object detection over medium to long distances in demanding industrial applications. As part of the GRTE18S series, it combines advanced optical technology with a robust M18 cylindrical housing, ensuring consistent and accurate performance in a variety of automation environments.

A key feature of the GRTE18S-P2442V is its ultra-long sensing range, capable of detecting objects from 50 mm up to 16 m when used with a suitable reflector. This broad detection capability 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 performance even when sensing dark, reflective, or irregularly shaped objects, delivering reliable results in diverse operational scenarios.

The sensor features a PinPoint visible red LED emitter with a wavelength of 650 nm, which produces a focused, clearly visible light spot for precise alignment. This feature simplifies installation and allows operators to position the sensor accurately, ensuring consistent detection across the full range. The visible LED also provides visual confirmation of alignment, reducing setup time and improving operational efficiency.

Electrically, the GRTE18S-P2442V is equipped with dual NPN outputs that support light-on and dark-on switching modes, allowing flexible integration into various control systems. The dual-output configuration provides engineers with the ability to customize detection logic based on application requirements. Built-in protective measures, including reverse polarity, short-circuit, and overload protection, ensure dependable, long-lasting operation in industrial settings.

Mechanically, the sensor is housed in a robust M18 cylindrical body with an IP67 rating, providing protection against dust, water ingress, and mechanical impact. Its durable construction makes it suitable for harsh industrial environments, including manufacturing floors, robotics systems, and automated packaging operations. The compact form factor allows easy installation in tight spaces without compromising durability or performance.

Performance-wise, the GRTE18S-P2442V 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 integration into a variety of industrial control systems while maintaining reliable performance over time.

In summary, the GRTE18S-P2442V 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 in material handling, packaging, and robotic automation applications.