E3-D4ZG接近开关/E3D4ZG
E3-D4ZG接近开关产品概述
E3-D4ZG是一款高性能电感式接近开关，采用非接触式检测原理，专为工业自动化环境设计。该产品通过电磁感应技术实现金属物体的精准检测，无需机械接触即可触发信号输出，有效避免了传统机械开关的磨损问题。其圆柱形结构（M12规格）和紧凑尺寸（长度50mm）便于安装，适用于空间受限的场合。产品内置振荡器和信号处理电路，当金属目标进入预设感应范围（埋入式2mm/非埋入式4mm）时，能快速产生稳定的开关信号。外壳采用黄铜镀铬材质，具备良好的耐腐蚀性和机械强度，可适应机床、冶金设备等复杂工业场景。45
产品技术特点
E3-D4ZG接近开关的核心优势在于其可靠性和环境适应性。采用三线制NPN输出配置，支持10-30VDC宽电压输入，兼容主流PLC控制系统。内部电路设计包含浪涌保护和反向极性保护功能，确保在电压波动工况下的稳定运行。产品工作温度范围覆盖-25℃至70℃，防护等级达到IP67，可抵御粉尘、油污及短时水浸影响。独特的抗电磁干扰设计使其在焊接设备、变频器等强电磁环境中仍能保持检测精度。感应面采用PBT材料封装，有效防止切削液或化学溶剂的侵蚀，延长使用寿命。411
典型应用场景
该产品广泛应用于自动化生产线中的位置检测与流程控制。在机床行业用于刀具定位和工件计数；在包装机械中实现物料到位检测；在汽车制造线体上监控装配件位置。其无火花特性特别适合化工、纺织等防爆要求场合，同时也可用于冶金设备的高温环境监测（配合散热装置）。在物流分拣系统、电梯控制、印刷机械等领域，E3-D4ZG能精准检测金属部件的运动状态，为自动化控制提供实时信号反馈。117
E3-D4ZG Proximity Switch Introduction
The E3-D4ZG is an industrial-grade inductive proximity sensor designed for non-contact metal object detection. Its cylindrical housing (M12×50mm) features a threaded installation design with chromium-plated brass construction, providing corrosion resistance in harsh environments. The device operates on electromagnetic induction principle, generating stable switching signals when ferrous or non-ferrous metals enter its sensing range (2mm flush/4mm non-flush). With NPN normally open output configuration and 10-30VDC operating voltage, it seamlessly integrates with modern control systems. The integrated LED status indicator facilitates on-site diagnostics and commissioning.424
Technical Specifications
This proximity switch demonstrates exceptional performance with ≤10% sensing distance deviation and ≤3% repeatability error. The built-in temperature compensation ensures consistent detection accuracy across -25℃ to 70℃ ambient range. Its 500Hz switching frequency enables high-speed production line monitoring, while ≤10mA current consumption optimizes energy efficiency. The epoxy-encapsulated coil assembly and IP67-rated housing provide reliable protection against oil splash, vibration, and temporary submersion. Special attention has been given to electromagnetic compatibility, allowing stable operation near welding equipment and frequency converters. The 2-meter PUR cable output offers flexibility in various installation configurations.1623
Application Fields
Ideal for industrial automation scenarios requiring precise position feedback, the E3-D4ZG serves multiple sectors. In CNC machining centers, it monitors tool changer positions; in automotive assembly lines, it verifies component presence before robotic welding. Food processing plants utilize its contamination-free detection for stainless steel conveyor tracking. Additional applications include liquid level control in metal tanks, rotary encoder synchronization, and safety interlock systems for heavy machinery. The sensor s robust design meets the demands of mining equipment, paper mills, and offshore platforms where reliability is critical.2830
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E3-D4ZG接近开关/E3D4ZG
简单介绍
E3-D4ZG |接近开关E47-20D0.3NT、E47-20D0.3PK、E47-20D0.3PH、E47-20D0.3PT、E47-20D0.3DK、E47-20D0.3DH、E47-20R2NK、E47-20R2NH、E47-20R2NT、E47-20R2PK、E47-20R2PH、E47-20R2PT、E47-20R2DK、E3-D4ZG接近开关
E3-D4ZG |接近开关
的详细介绍
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