Sick GRTE18S-P2342 Photoelectric Sensor

The GRTE18S-P2342 is an M18 Photoelectric Sensor manufactured by Sick, a global leader in industrial automation and sensing solutions. Known for its reliability, compact size, and precision, this Sick Photoelectric Sensor is designed for accurate object detection in production lines, packaging machines, and assembly systems where space and performance both matter.

The Sick GRTE18S-P2342 operates on an energetic photoelectric sensing principle that ensures fast and consistent object detection within a sensing range of 10 mm to 400 mm, with a maximum range up to 550 mm. It uses a visible red PinPoint LED (650 nm) that produces a focused 9 mm light spot at 400 mm distance, providing sharp detection even on small or dark objects. Designed for industrial flexibility, it features a PNP output with light switching mode and a quick response time under 1 ms, supporting high-speed automation environments. The sensor includes an adjustable 270° potentiometer for sensitivity control and dual LED indicators (green and yellow) for easy alignment and status monitoring. Powered by a 10–30 V DC supply, it consumes only 30 mA while maintaining strong signal stability. The GRTE18S-P2342 Photoelectric Sensor is built with a rugged nickel-plated brass M18 threaded housing and a durable PMMA optical lens, ensuring long-lasting optical performance. With an IP67 protection rating, it resists water, dust, and vibrations, making it dependable even in harsh industrial conditions. Compact at only 18 mm × 18 mm × 38.1 mm, it connects via a 3-pin M12 connector, simplifying installation and maintenance across conveyor and machine control systems.

The Sick GRTE18S-P2342 M18 Photoelectric Sensor is widely used in manufacturing automation, conveyor lines, bottling plants, packaging stations, and robotic assembly cells. Its compact cylindrical body fits easily into tight mounting spaces, while the bright red LED allows quick optical alignment during setup. Maintenance engineers rely on this model for part detection, object counting, and position sensing where consistent performance is critical. The sensor’s energetic detection technology ensures precise sensing of objects with varying color or surface reflectivity. It performs exceptionally well in fast-moving processes and low-contrast environments, maintaining accuracy even under vibration or temperature fluctuations. By combining ease of installation, reliable switching performance, and durable construction, the GRTE18S-P2342 helps improve system uptime and overall production efficiency. Built on Sick’s legacy of innovation, it is a sensor trusted by engineers for both OEM and retrofit automation projects.

For technical reference, the GRTE18S-P2342 datasheet and GRTE18S-P2342 manual provide detailed wiring diagrams, configuration parameters, and mounting instructions. Those comparing GRTE18S-P2342 price options will find it offers an excellent balance of precision, performance, and longevity. The Sick GRTE18S-P2342 M18 Photoelectric Sensor continues to be one of the most dependable choices for industrial engineers seeking accuracy, rugged design, and cost-effective sensing solutions.