【中文产品介绍】

E3K70-R4N1光电开关是一款高性能工业级检测装置，采用先进的光电传感技术，适用于多种复杂环境下的物体位置检测与自动化控制场景。该产品通过红外光发射与接收原理，可实现非接触式物体探测，具备响应迅速、抗干扰性强等特点，为工业生产线提供可靠的状态监测解决方案。

产品核心优势体现在三个方面：其一，优化的光学设计使检测距离灵活可调，覆盖0.1米至3米范围，满足不同场景的安装需求；其二，紧凑的圆柱形结构（直径18mm）与多向固定孔设计，支持水平、垂直及倾斜安装方式，适配各类机械设备布局；其三，内置环境光抗干扰模块，有效降低外部光源影响，确保在强光或暗光条件下保持稳定工作性能。外壳采用工程塑料与金属混合材质，配合密封处理工艺，具备防尘防溅功能，适用于粉尘、湿度较高的作业环境。

技术参数方面，设备工作电压兼容DC 10-30V宽压输入，功耗低于1.5W，响应时间控制在5ms以内。输出模式包含NPN/PNP双信号类型，可灵活接入PLC或工控系统。温度适应范围覆盖-25℃至+55℃，满足常规工业环境需求。前端配备状态指示灯，实时反馈设备运行情况，便于现场调试与维护。

本产品主要应用于物料分拣、设备定位、安全防护等场景，在物流输送线、包装机械、电子组装设备等领域表现优异。其模块化设计支持快速更换，有效降低设备维护成本。通过简化接线设计与即插即用功能，大幅缩短设备部署时间，助力企业提升产线自动化水平。

【English Product Introduction】

The E3K70-R4N1 Photoelectric Sensor is a precision industrial detection device utilizing advanced optoelectronic technology for non-contact object positioning in diverse operational environments. Featuring infrared beam transmission and reception mechanisms, this sensor delivers reliable performance in automated control systems with rapid response and environmental interference resistance.

Three key advantages define this product: First, its adjustable detection range from 0.1m to 3m accommodates various installation requirements. Second, the compact cylindrical housing (18mm diameter) with multi-directional mounting holes enables flexible horizontal, vertical, or angled configurations. Third, integrated ambient light immunity ensures stable operation under intense illumination or low-light conditions. The hybrid plastic-metal enclosure with sealed construction provides dust and moisture resistance for challenging industrial settings.

Technical specifications include wide voltage input (DC 10-30V), low power consumption (<1.5W), and fast response time (<5ms). Dual NPN/PNP output options ensure compatibility with PLCs and industrial controllers. Operating temperature spans from -25℃ to +55℃, suitable for most manufacturing environments. A front-mounted status LED facilitates real-time monitoring and field calibration.

This sensor excels in material sorting, equipment positioning, and safety interlock applications across logistics conveyors, packaging machinery, and electronic assembly lines. Its modular design allows swift component replacement, reducing maintenance downtime. Simplified wiring and plug-and-play functionality accelerate deployment, empowering enterprises to enhance production line efficiency. The product s robust construction and consistent performance make it a practical choice for optimizing industrial automation processes while controlling operational costs.