欧姆龙 接近开关 E2E-X18ME1-Z直流3线式接近开关
产品概述
欧姆龙E2E-X18ME1-Z是一款直流3线式电感式接近开关，采用高频振荡原理设计，专为工业自动化领域的金属物体检测需求开发。该产品具有非接触式检测特性，可在不直接接触目标物体的情况下稳定工作，有效避免机械磨损问题。其M30圆柱形外壳结构兼顾安装便利性与环境适应性，检测面采用耐切削油材质，导线护套具备耐油PVC特性，适合存在油污或粉尘的工业场景使用。29
技术特点
该接近开关工作电压范围为DC12-24V，检测距离达18mm，响应频率为0.4kHz，能快速识别金属物体的接近状态。产品采用NPN输出配置，控制输出电流200mA以下，配备红色LED动作指示灯便于状态确认。内部电路具有逆连接保护、脉冲吸收和负载短路保护功能，工作温度范围覆盖-25℃至+70℃，保存温度可达-40℃至85℃，在严苛环境下仍保持稳定性能。特殊设计的屏蔽结构使其可嵌入金属安装而不影响检测精度，导线标准长度2米可选配延长型号。2515
应用场景
E2E-X18ME1-Z广泛应用于机床设备的位置检测、自动化产线的物体计数、电梯升降机构的极限位置控制等场景。在汽车制造领域用于检测金属零部件装配状态，在包装机械中监控金属容器的输送位置，在冶金行业实现轧辊间隙监测。其耐油污特性特别适合切削加工设备的油雾环境，也可应用于食品机械的不锈钢部件检测。产品通过优化振荡电路设计，能有效区分不同金属材质，对铁镍类材料的检测灵敏度尤为突出。3724
产品优势
相比机械式行程开关，该产品具有无触点、无火花、长寿命的特点，操作频率可达1000次/分钟以上。紧凑的尺寸设计（直径30mm，长度60mm）适合空间受限的安装环境，IP67防护等级确保在潮湿或多尘工况可靠工作。产品采用标准化螺纹安装方式，支持埋入或非埋入式安装选择，维护时无需拆卸整体机构。通过智能化的自诊断功能可提前预警线圈断线等异常状态，有助于预防生产线意外停机。91217
Introduction
The Omron E2E-X18ME1-Z is a DC 3-wire inductive proximity switch employing high-frequency oscillation principle, specifically developed for metal object detection in industrial automation. Its non-contact detection method eliminates mechanical wear, with M30 cylindrical housing ensuring easy installation and environmental resistance. The sensing face features oil-resistant material while the cable jacket uses oil-proof PVC, making it suitable for oily or dusty industrial environments. 29
Technical Features
Operating at 12-24VDC, this sensor achieves 18mm detection range with 0.4kHz response frequency for rapid metal detection. The NPN output configuration supports up to 200mA load current, accompanied by red LED status indicator. Built-in protection includes reverse connection prevention, pulse absorption and short-circuit protection. It maintains stable performance across -25°C to +70°C operational temperature (-40°C to +85°C storage), with shielded structure allowing flush metal mounting without accuracy compromise. Standard 2-meter cable has optional length variants. 51517
Applications
Widely implemented for position sensing in machine tools, object counting on automated lines, and limit control in elevator systems. Automotive manufacturing utilizes it for component presence verification, while packaging machinery monitors metal container conveyance. Metallurgical applications include roll gap monitoring, with oil-resistant design excelling in metal cutting equipment. Optimized oscillation circuitry enables material differentiation, showing particular sensitivity to ferrous metals like iron and nickel. 3724
Advantages
Compared to mechanical switches, it offers contactless operation, spark-free performance and extended service life, supporting over 1000 operations/minute. Compact dimensions (30mm dia.×60mm length) suit space-constrained installations, with IP67 rating ensuring reliability in damp/dusty conditions. Standard threaded mounting accommodates both flush and non-flush installation, while self-diagnostic functions preemptively alert coil breakage to prevent unplanned downtime. 91217
欧姆龙 接近开关 E2E-X18ME1-Z直流3线式接近开关
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