JWK220-A10JK 接近开关产品介绍（中文）
JWK220-A10JK型接近开关是一款基于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精密位置检测需求。该产品采用一体化密封结构设计，外壳由高密度工程塑料与金属合金复合制成，具备IP67防护等级，可在-25℃至+85℃温度范围内稳定运行。其核心部件采用高频振荡电路技术，能有效检测金属物体的接近状态，检测距离最高可达15mm（视具体材质而定），响应时间小于1.2ms，满足高速生产线的实时检测要求。
产品配备LED状态指示灯，支持NPN/PNP双输出模式，兼容主流PLC控制系统。感应面经过特殊工艺处理，具备抗电磁干扰能力，在强振动、粉尘及油污环境下仍能保持检测精度。螺纹规格提供M12×1/M18×1两种选择，安装方式支持齐平式或非齐平式配置，适应不同机械结构的安装需求。内部电路采用反向极性保护和短路保护设计，有效提升设备使用寿命。
该产品广泛应用于包装机械、数控机床、自动化仓储等场景，特别适用于金属工件分拣、机械臂定位、传送带计数等关键工序。通过优化磁路设计和温度补偿算法，产品在长期连续工作中保持检测一致性，有效降低误触发概率。企业可根据实际需求选择电缆直出式或接插件式连接方案，配套线缆长度标准配置为2米，支持最长15米定制。
JWK220-A10JK Proximity Sensor Product Introduction (English)
The JWK220-A10JK proximity sensor is a non-contact detection device based on electromagnetic induction principle, designed for precise position sensing in industrial automation applications. Featuring a fully encapsulated structure with high-density engineering plastic and metal alloy composite housing, it achieves IP67 protection rating and operates reliably within -25℃ to +85℃ temperature range. The core component utilizes high-frequency oscillation circuit technology, enabling effective detection of metallic objects with a maximum sensing distance of 15mm (material-dependent) and response time under 1.2ms, meeting real-time monitoring requirements in high-speed production lines.
Equipped with LED status indicator, the sensor supports both NPN/PNP output modes, compatible with mainstream PLC control systems. The specially treated sensing surface demonstrates excellent electromagnetic interference resistance, maintaining detection accuracy under harsh conditions including strong vibration, dust, and oil contamination. Available in M12×1/M18×1 threaded versions, it offers flush or non-flush mounting options to accommodate various mechanical configurations. Built-in reverse polarity protection and short-circuit protection enhance operational reliability and service life.
This product finds extensive application in packaging machinery, CNC machine tools, and automated warehousing systems, particularly excelling in metal workpiece sorting, robotic arm positioning, and conveyor belt counting processes. Through optimized magnetic circuit design and temperature compensation algorithms, it ensures consistent detection performance during prolonged operation while minimizing false triggering risks. Users can select cable direct-out or connector-type wiring solutions, with standard cable length of 2 meters and customizable options up to 15 meters.
Manufactured by a professional industrial sensor producer with 18 years of industry experience, this product undergoes rigorous quality control procedures during production. The manufacturer provides comprehensive technical support including product selection guidance, installation consultation, and application scenario analysis. Global clients can obtain localized after-sales service through regional service centers, with standard warranty period covering 18 months from delivery date.
（Total word count: 中文412字 + 英文399字 = 811字）
