E3F3-D31接近开关/价格/生产厂家/

E3F3-D31接近开关产品介绍

E3F3-D31是一款高性能漫反射型光电开关，采用M18圆柱形设计，具有可靠的检测能力和稳定的工作性能。该产品基于红外光检测原理，能够有效识别物体存在状态，输出方式为PNP直流三线常开型，便于与各类自动化控制系统集成。其工作电压范围为DC12-24V，适应工业环境中常见的供电条件。E3F3-D31采用耐用结构设计，外壳材质具有良好防护特性，可在-25℃至+70℃温度环境中稳定运行，满足不同工业场景的使用需求。检测距离根据不同应用可灵活调节，典型检测范围为100mm左右。产品安装便捷，标准的M18螺纹结构支持多种安装方式，广泛应用于自动化生产线、包装机械、物流分拣等领域的物体位置检测。6923

产品技术特点

E3F3-D31光电开关采用一体化设计，将发射器和接收器集成于紧凑的圆柱形外壳内。该产品运用先进的调制光技术，有效抑制环境光干扰，确保检测的准确性。其光学系统经过优化设计，能够检测多种材质物体，包括金属、塑料、木材等不透明材料。内部电路采用过压保护和反极性保护设计，提高了设备在复杂电气环境中的可靠性。产品配备红色LED状态指示灯，可直观显示工作状态，便于现场调试和维护。该型号兼容工业标准接口，可直接连接PLC、继电器等控制设备，简化系统集成难度。产品设计注重实用性和经济性平衡，在保证性能的同时实现了较高的性价比。152225

生产供应情况

E3F3-D31由多家专业自动化设备制造商提供，包括欧姆龙原厂生产以及获得技术授权的合作企业。中国境内的主要生产基地分布在长三角和珠三角地区，确保稳定供货。各生产厂家采用统一的技术规范和质量管理体系，产品核心参数保持一致。市场供应形式灵活，支持小批量零售和大规模采购，常见包装规格包括单个零售装和工业标准的多只装。价格区间根据采购数量有所不同，单只参考价格在几十元范围，大批量采购可享有更具优势的价格。产品供应链成熟，常规情况下供货周期为1-3个工作日，特殊需求可协商快速通道服务。1314

E3F3-D31 Proximity Switch Introduction

The E3F3-D31 is a high-performance diffuse reflective photoelectric sensor featuring an M18 cylindrical housing design. This industrial-grade switch utilizes infrared light technology to reliably detect object presence, with PNP normally open output configuration for easy integration with automation control systems. Operating within a DC12-24V power range, it demonstrates stable performance across industrial environments. The compact design incorporates durable materials and provides IP67 level protection against dust and moisture ingress. With an adjustable sensing distance up to 100mm, this sensor performs consistently in temperature conditions from -25℃ to +70℃. Its threaded barrel mounting simplifies installation in various orientations, making it suitable for applications including production line monitoring, packaging machinery, and material handling systems. The product represents a balanced solution combining detection accuracy with cost-effectiveness. 92021

Technical Features

This photoelectric switch employs advanced modulated light technology to minimize ambient light interference, ensuring precise object detection. The integrated design houses both emitter and receiver in a single rugged housing, capable of recognizing diverse materials such as metals, plastics, and wood products. Built-in circuit protection includes overvoltage and reverse polarity safeguards, enhancing operational reliability in demanding electrical environments. A visible red LED indicator provides immediate status feedback for convenient commissioning and maintenance. The device supports direct connection with standard industrial control components including PLCs and relays through its three-wire interface. Optimized optical system delivers stable performance while maintaining competitive pricing, offering practical value for industrial automation applications. The standardized M18 form factor ensures compatibility with common mounting accessories and replacement procedures. 111624

Manufacturing and Availability

The E3F3-D31 is produced by authorized manufacturers adhering to consistent technical specifications, with production facilities primarily located in China s major industrial zones. Both original equipment and technically equivalent products are available through diversified supply channels. The market offers flexible purchasing options ranging from single-unit orders to bulk quantities, with volume-based pricing structures. Typical delivery lead times range from 1 to 3 business days for standard orders, while expedited services can be arranged for urgent requirements. The established distribution network ensures prompt availability through regional warehouses and online commerce platforms, supported by professional technical consultation services for application-specific requirements. 41017

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