E3F3-D11型接近开关产品介绍
一、中文版
E3F3-D11型接近开关是一款采用电磁感应原理设计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与控制。该产品通过精密设计的振荡电路和信号处理系统，实现对金属物体的可靠检测，典型检测距离可达15mm，适用于多种工业环境。
本产品外壳采用PA66工程塑料材质，具备良好的机械强度和耐腐蚀性，防护等级达到IP67标准，可在粉尘、油污及轻度潮湿环境中稳定工作。紧凑型圆柱结构设计（直径18mm，长度50mm）便于在狭小空间安装，配备标准M12连接器接口，支持快速接线操作。
检测端采用环氧树脂全封装工艺，有效抵御机械振动和冲击影响。工作温度范围覆盖-25℃至+70℃，满足不同气候区域的使用需求。产品内置过载保护电路，支持NPN/PNP双输出模式，兼容主流PLC控制系统，提供LED状态指示灯便于现场调试。
在性能表现方面，该设备响应频率可达1000Hz，重复定位精度≤0.02mm，适用于高速生产线的精准定位。特殊电磁屏蔽设计可有效抑制邻近设备干扰，检测灵敏度支持±10%范围调节。产品经过200万次机械寿命测试，关键部件采用镀金触点工艺，确保长期使用的可靠性。
应用领域涵盖注塑机械、包装设备、机床加工、输送系统等自动化场景，特别适用于铝合金、不锈钢等金属工件的检测。产品支持DC 10-30V宽电压输入，功耗低于1.5W，符合工业节能要求。提供红/绿双色线缆选择，便于现场布线识别。
二、English Version
E3F3-D11 Proximity Sensor Product Introduction
The E3F3-D11 proximity sensor is a non-contact detection device based on electromagnetic induction principle, designed for object position detection and control in industrial automation systems. Equipped with precision-engineered oscillation circuits and signal processing units, this sensor ensures reliable detection of metallic objects with a standard sensing range up to 15mm, suitable for diverse industrial applications.
Constructed with PA66 engineering plastic housing, the sensor demonstrates excellent mechanical durability and chemical resistance. Its IP67-rated enclosure provides effective protection against dust ingress and temporary liquid immersion. The compact cylindrical design (18mm diameter ×50mm length) accommodates installation in confined spaces, featuring an M12 connector interface for rapid wiring connection.
The detection module employs full epoxy encapsulation technology to withstand mechanical vibrations and impact forces. Operational temperature range spans from -25℃ to +70℃, ensuring performance stability across various climatic conditions. Built-in overload protection circuitry supports both NPN and PNP output configurations, compatible with mainstream PLC systems. Integrated LED status indicator facilitates on-site commissioning.
With a response frequency up to 1000Hz and repeatability accuracy ≤0.02mm, this sensor meets the precision requirements of high-speed production lines. Advanced electromagnetic shielding design effectively minimizes interference from adjacent equipment, while sensitivity adjustment (±10% range) allows field calibration. Rigorous durability testing confirms 2 million mechanical cycles, complemented by gold-plated contacts for enhanced longevity.
Typical applications include injection molding machines, packaging equipment, CNC machining centers, and automated conveyor systems, particularly suitable for detecting aluminum alloy and stainless steel components. Supporting DC 10-30V wide voltage input with power consumption below 1.5W, the sensor aligns with industrial energy efficiency standards. Available in red/green cable options for easy circuit identification during installation.
This product delivers consistent performance in challenging industrial environments through optimized structural design and material selection, providing reliable solutions for automated control systems.
