Sick GSE6-N4112 Photoelectric Sensor

The Sick GSE6-N4112 is a powerful through-beam photoelectric sensor offering a remarkable sensing range of 0 m to 15 m, optimized for applications requiring long-range and high-speed detection. Engineered with a PinPoint LED light source emitting visible red light at 650 nm, it provides a focused Ø 375 mm light spot at 12 meters for sharp alignment and consistent signal integrity. The sensor operates with a 10 V to 30 V DC supply, maintaining low current consumption of 30 mA and is equipped with a 4-pin M8 male connector for easy installation into modern control systems. It supports light/dark switching modes, selectable via an onboard switch, and uses NPN digital output with a rapid response time of under 500 µs, enabling it to detect even fast-moving objects on automated lines. The compact 12 mm × 31.5 mm × 21 mm rectangular housing is built with ABS/PC plastic and sealed to IP67 standards, ensuring reliable performance in dusty, humid, or wet industrial environments. Its ruggedness and signal reliability make it a preferred choice in harsh conditions where false triggering or missed detection is unacceptable. Trusted by engineers across industries such as logistics, packaging, and material handling, the GSE6-N4112 delivers durability, accuracy, and minimal maintenance. This Sick sensor helps streamline machine uptime while keeping energy usage low and reliability high.

The Sick WL4S-3F2130 Photoelectric Sensor is commonly used in industrial automation systems that demand high-speed and reliable object detection. In packaging plants, it ensures that every box or product is accurately detected before sealing or labeling. In warehouse automation, it helps detect the presence of items on conveyor belts, even when the background is complex or reflective. This sensor is especially useful in environments with variable lighting or difficult-to-detect objects, as it offers both light-on and dark-on modes. Maintenance engineers appreciate the quick installation using standard connectors and the hassle-free setup due to the visible red light beam. The consistent performance reduces downtime caused by false detections or sensor failure. For Indian automation engineers and students alike, the WL4S-3F2130 is a practical example of how modern sensors can improve process efficiency. Whether you are retrofitting a legacy machine or setting up a new smart factory line, this sensor simplifies integration while offering robust reliability under real-world operating conditions.