GDK-3-10DN1 光电开关产品介绍（中英文）

一、产品概述
GDK-3-10DN1 是一款采用先进光电传感技术开发的非接触式检测装置，适用于工业自动化领域的物体位置检测、计数及安全防护等场景。该产品通过红外光束的发射与接收实现精准识别，具备良好的抗干扰能力和环境适应性，可满足多种复杂工况需求。

二、核心特点

1. 高效检测：内置高灵敏度接收器，支持最大10米的有效检测距离，响应时间低于1.5毫秒，适用于高速生产线应用。
2. 稳定可靠：采用全封闭金属外壳结构，具备良好的防尘防水性能，可在-25℃至+55℃温度范围内持续稳定工作。
3. 灵活安装：紧凑型设计（具体尺寸：32×16×40mm）配合多向调节支架，支持水平/垂直多角度安装。
4. 智能指示：配备双色LED状态指示灯，实时反馈设备运行状态，并内置灵敏度微调旋钮便于现场调试。

三、技术参数
工作电压：DC 10-30V ±10%
检测模式：漫反射型
输出方式：NPN/PNP双路信号输出
消耗电流：＜35mA
外壳材质：锌合金镀镍
连接方式：M12航空插头

四、应用领域
广泛应用于包装机械的物料到位检测、流水线产品计数、立体仓储定位控制、印刷设备纸张监控等场景，同时可适配PLC、单片机等主流控制系统。

English Version:

GDK-3-10DN1 Photoelectric Switch Introduction

I. Product Overview
The GDK-3-10DN1 is a non-contact detection device utilizing advanced photoelectric sensing technology, designed for object positioning, counting and safety protection in industrial automation systems. Through precise infrared beam transmission and reception, this sensor demonstrates notable anti-interference capability and environmental adaptability for diverse operational conditions.

II. Key Features

1. High-Speed Detection: Equipped with sensitive receiver achieving up to 10m detection range and <1.5ms response time, suitable for high-speed production lines.
2. Robust Construction: Full-sealed metal housing provides effective protection against dust and water ingress, maintaining stable performance within -25℃ to +55℃.
3. Flexible Mounting: Compact dimensions (32×16×40mm) with multi-directional bracket allows horizontal/vertical installation adjustments.
4. Visual Feedback: Dual-color LED indicator displays operational status, combined with sensitivity adjustment dial for on-site calibration.

III. Technical Specifications
Operating Voltage: DC 10-30V ±10%
Detection Method: Diffuse reflection
Output Configuration: NPN/PNP dual-channel
Current Consumption: <35mA
Housing Material: Nickel-plated zinc alloy
Connection: M12 aviation connector

IV. Application Scenarios
Ideal for packaging machine material detection, conveyor belt product counting, automated warehouse positioning, and printing equipment paper monitoring. Compatible with mainstream control systems including PLCs and microcontrollers.

备注：本介绍基于通用工业传感器参数编写，具体应用建议结合实际工况进行选型验证。产品持续优化升级中，技术参数以实物为准。