【E3F3-T61接近开关产品介绍（中文版）】
E3F3-T61接近开关是一款基于电感式传感原理设计的高性能非接触式检测装置，专为工业自动化场景中的位置检测、物体识别及设备联动控制需求开发。其核心功能是通过金属目标物的接近触发无触点信号输出，有效避免机械磨损，显著提升设备使用寿命。该产品采用圆柱形不锈钢壳体与环氧树脂封装工艺，兼顾结构强度与环境适应性，可在-25℃至+70℃温度范围内稳定运行，防护等级达到IP67，可应对粉尘、油污及短时水溅等复杂工况。
技术层面，E3F3-T61内置高灵敏度振荡电路与信号处理模块，实现±3mm的检测精度与最大10mm的感应距离（具体数值可依据用户需求定制）。支持直流10-30V宽电压输入，兼容NPN/PNP两种输出模式，并配备LED状态指示灯，便于现场快速调试与故障排查。产品接线采用标准三线制接口，提供螺纹安装与支架固定两种装配方式，适配M18×1mm标准螺纹孔位，显著降低设备改造与维护成本。
应用领域覆盖广泛，包括机床刀具定位、流水线物料检测、包装机械计数、自动化仓储设备等场景。其抗电磁干扰设计与抗震动特性，使其在冲压设备、焊接机器人等强干扰环境中仍能保持信号稳定。制造商通过优化电路设计与选材工艺，确保产品在连续工作状态下功耗低于1.5W，符合工业设备节能需求。
产品优势体现为三点：其一，全封闭式结构配合耐腐蚀材质，实现恶劣环境下的长期可靠运行；其二，响应频率达800Hz，满足高速生产线实时检测需求；其三，提供多档灵敏度调节功能，可根据金属材质（如铁、铝、铜）差异进行灵活适配。厂商同步提供定制化服务，支持特殊尺寸、线长及接插件规格的个性化需求，致力于为全球客户提供高效经济的工业传感解决方案。
【E3F3-T61 Proximity Switch Product Introduction (English Version)】
The E3F3-T61 proximity switch is a high-performance non-contact detection device based on inductive sensing technology, designed for position detection, object recognition, and equipment linkage control in industrial automation systems. By generating a contactless signal output when metallic targets approach, it eliminates mechanical wear and significantly extends service life. The product features a cylindrical stainless steel housing with epoxy resin encapsulation, providing structural robustness and environmental resistance. It operates reliably within a temperature range of -25℃ to +70℃ and achieves IP67 protection rating, ensuring stable performance in environments with dust, oil contamination, or temporary water exposure.
Technically, the E3F3-T61 integrates a high-sensitivity oscillation circuit and signal processing module, delivering ±3mm detection accuracy and a maximum sensing distance of 10mm (customizable per application requirements). Compatible with 10-30V DC power supply, it supports both NPN and PNP output configurations. The built-in LED status indicator facilitates quick on-site debugging and fault diagnosis. Equipped with a standard 3-wire interface and dual installation options (threaded mounting or bracket fixation), it easily adapts to M18×1mm threaded holes, minimizing equipment retrofitting costs.
This proximity switch finds applications across multiple industries, including machine tool positioning, conveyor belt object detection, packaging machinery counting, and automated warehouse systems. Its enhanced electromagnetic interference resistance and vibration tolerance ensure consistent performance in high-noise environments such as stamping presses and welding robots. Through optimized circuit design and material selection, the device maintains operational power consumption below 1.5W during continuous operation, aligning with industrial energy efficiency requirements.
Key advantages include: 1) Hermetic construction with corrosion-resistant materials for long-term reliability in harsh conditions; 2) 800Hz response frequency meeting real-time detection needs in high-speed production lines; 3) Adjustable sensitivity settings for compatibility with various metals (iron, aluminum, copper). The manufacturer offers customization services for special dimensions, cable lengths, and connector specifications, committed to delivering cost-effective sensing solutions for global industrial clients.
