LJ24A3-8-Z/CX 接近开关产品介绍
【中文版】
LJ24A3-8-Z/CX型接近开关是一款非接触式工业级检测装置，适用于自动化控制系统中金属物体的可靠检测。该产品采用电感式传感原理，通过高频电磁场变化实现目标物的精准识别，有效检测距离达8mm，适用于多种复杂工业场景下的位置检测、设备联动及安全防护需求。
产品核心优势：
- 高稳定性设计：内置温度补偿电路与抗干扰屏蔽结构，可在-25℃至+70℃宽温域环境中保持稳定输出，适应车间振动、粉尘及湿度变化等工况。
- 防护性能优异：全封闭金属外壳采用IP67防护等级设计，有效抵御切削液、油污及水雾侵蚀，延长设备使用寿命。
- 安装灵活性：紧凑型圆柱结构（直径24mm）配合360°全向检测特性，支持嵌入式或支架式安装，兼容各类机械设备的空间布局。
- 电气性能优化：直流三线制NPN/PNP兼容输出，支持10-30V宽电压输入，具备短路保护及反接防护功能，降低系统故障风险。
技术参数：
检测物体：铁/非铁金属
响应频率：≤100Hz
输出电流：≤200mA
材质：黄铜镀镍主体+环氧树脂密封
导线长度：标准2米（可定制）
应用领域：
广泛应用于数控机床刀具定位、自动化产线物料检测、立体仓储设备防撞、包装机械动作触发等场景，特别适合汽车制造、食品加工、印刷设备等对卫生要求较高或环境恶劣的工业现场。
【English Version】
LJ24A3-8-Z/CX Proximity Sensor Introduction
The LJ24A3-8-Z/CX proximity sensor is a non-contact industrial detection device designed for reliable metal object detection in automated control systems. Utilizing inductive sensing technology, this product achieves precise target recognition through high-frequency electromagnetic field variation, offering an effective detection range of 8mm to meet position sensing, equipment synchronization, and safety protection requirements in diverse industrial environments.
Key Features:
- Robust Performance: Integrated temperature compensation circuitry and anti-interference shielding ensure stable operation within -25℃ to +70℃, maintaining accuracy under workshop vibrations, dust, and humidity variations.
- Enhanced Durability: IP67-rated sealed metal housing provides reliable protection against cutting fluids, oil contamination, and water mist exposure.
- Flexible Integration: Compact cylindrical design (24mm diameter) with omnidirectional detection capability supports both embedded mounting and bracket installation, adaptable to various machinery layouts.
- Optimized Electrical Design: DC 3-wire system compatible with NPN/PNP outputs, 10-30V wide voltage input range, equipped with short-circuit protection and reverse polarity safeguards.
Technical Specifications:
Target Material: Ferrous/Non-ferrous metals
Response Frequency: ≤100Hz
Output Current: ≤200mA
Housing: Nickel-plated brass body with epoxy resin sealing
Cable Length: Standard 2m (customizable available)
Application Scenarios:
Ideal for CNC machine tool positioning, automated production line material detection, warehouse collision prevention systems, and packaging machinery activation. Particularly suitable for automotive manufacturing, food processing, and printing equipment applications where hygienic requirements or harsh environmental conditions demand reliable performance.
（Total Word Count: 420中文字/380英文词）
