E3JK-R4M2接近开关/价格/生产厂家/

产品概述

E3JK-R4M2是一款高性能光电式接近开关，采用欧姆龙品牌成熟技术设计，适合工业自动化领域的多种应用场景。该产品具有反射式检测功能，内置电源模块，支持交直流供电模式，安装方式灵活便捷。产品采用金属外壳封装，防护性能良好，可适应五金工具、机床设备、输送线等复杂工业环境的使用需求。136

技术特点

该接近开关采用红外光检测原理，感应距离可达2米，响应频率为20Hz以下，工作电压范围覆盖24V直流。产品具备M.S.R.功能（镜面反射抑制），能有效避免反光物体误触发，检测稳定性显著提升。其紧凑型设计（黄铜材质M12规格）便于集成安装，导线引出式连接方案提供2米和5米两种电缆长度选择，满足不同场合布线需求。182329

应用领域

E3JK-R4M2广泛应用于数控加工中心、包装机械、物料输送系统等自动化设备中，可实现物体存在检测、位置定位、计数等功能。在汽车制造、电子装配、食品加工等行业的生产线上，该产品能可靠检测金属及非金属工件，兼容注塑机、冲压设备等多种工业机械的配套使用。其交直流通用特性特别适合需要频繁切换供电环境的移动式设备。51019

市场供应情况

该型号产品在国内市场由陕西福友电器、上海洪成商贸等多家供应商提供，库存状态良好，常规供货周期为1-3个工作日。用户可根据实际需求选择不同包装规格，最小起订量通常为1个。产品价格受订购数量和市场供需影响，具体报价需联系供应商获取。部分厂商提供一年的质量保障服务。4611

English Introduction

The E3JK-R4M2 photoelectric proximity sensor is a versatile industrial detection device featuring reflex detection mode with built-in power supply. This Omron-original design offers 2m sensing distance and supports both AC/DC power input (24V). Its compact brass housing with M12 thread provides reliable operation in metalworking, conveyor systems and automated production lines. The anti-mirror reflection function ensures stable detection of various objects including translucent materials. With flexible installation options and 2m/5m cable versions, it suits diverse machine integration requirements in global manufacturing facilities. Major Chinese distributors maintain ready stock for prompt delivery. 31823

Product Advantages

This sensor distinguishes itself through robust construction and adaptive performance. The visible red LED beam enables easy alignment during setup, while relay output configuration simplifies control circuit integration. Suitable for temperature ranges encountered in most industrial environments, it demonstrates consistent detection capability for both metallic and non-metallic targets. The product s standardized design facilitates replacement and maintenance in continuous production scenarios. Multiple domestic suppliers offer competitive pricing options with volume-based discounts for bulk purchases. 52930

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