中文介绍
GDK-3-R6Y1光电开关是一款高性能的红外线光电传感器，广泛应用于工业自动化、物流检测和机械控制等领域。该产品采用漫反射型检测方式，能够在80厘米的检测距离内实现精准的物体检测。其工作电压范围为DC10-30V，具备良好的电压适应性，适合多种工业环境。
该光电开关采用NPN常开式输出，能够与大多数控制系统无缝对接。其设计紧凑，体积小巧，便于安装在空间受限的设备中。同时，它还具备强大的抗震性能，能够在恶劣的工作条件下保持稳定运行。
GDK-3-R6Y1光电开关的电线引出式设计和电源内藏式结构，使其安装和维护更加便捷。此外，它还具备继电器大功率输出功能，能够直接驱动一些小型设备。
在实际应用中，GDK-3-R6Y1光电开关可用于检测物体的有无、位置以及运动状态等。例如，在自动化生产线上，它可以检测工件是否到位，从而实现精准的自动化控制。

English Introduction
The GDK-3-R6Y1 photoelectric switch is a high-performance infrared photoelectric sensor, widely used in industrial automation, logistics detection, and mechanical control. This device employs a diffuse reflection detection method, enabling precise object detection within an 80-centimeter range. It operates on a voltage range of DC10-30V, making it highly adaptable to various industrial environments.
The GDK-3-R6Y1 features an NPN normally open output, which ensures seamless integration with most control systems. Its compact design and small size make it easy to install in space-limited equipment. Additionally, it boasts excellent anti-vibration performance, ensuring stable operation under harsh working conditions.
With a wire lead-out design and built-in power supply structure, the GDK-3-R6Y1 photoelectric switch is easy to install and maintain. It also features a relay high-power output function, allowing it to directly drive some small devices.
In practical applications, the GDK-3-R6Y1 photoelectric switch can be used to detect the presence, position, and motion state of objects. For example, on an automated production line, it can detect whether a workpiece is in place, thereby achieving precise automated control.