南京电感式接近开关M12系列产品介绍（中英双语）
【中文版】
南京M12电感式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，适用于工业自动化场景中金属物体的精准识别与位置反馈。该系列产品采用紧凑型M12螺纹结构设计，支持NPN/PNP双极性输出配置，并提供常开（NO）与常闭（NC）两种触点模式，可灵活适配不同控制系统需求。
核心特点：
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稳定检测性能：通过优化线圈绕制工艺与信号处理电路，实现±1mm范围内的检测精度，有效抑制环境干扰。工作电压覆盖10-30V DC范围，适配主流工业电源系统。
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工业级防护设计：壳体采用黄铜镀镍材质，内部填充环氧树脂密封，防护等级达到IP67，可耐受油污、粉尘及潮湿环境。工作温度范围-25℃至+85℃，满足严苛工况需求。
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模块化配置：用户可根据现场需求选择NPN/PNP输出类型，通过尾部LED指示灯实时掌握设备状态。检测距离2mm/4mm可选，适配不同尺寸金属目标的检测需求。
应用领域：
本产品广泛应用于工业自动化生产线、机械设备定位检测、汽车制造装配、物料分拣系统及智能仓储物流等领域。典型应用包括：电机轴位置检测、液压缸行程控制、传送带金属件计数等场景。
技术参数：
• 检测距离：2mm（铁）/4mm（不锈钢）
• 响应频率：100Hz
• 壳体材质：黄铜镀镍
• 线缆规格：2米PVC护套电缆
• 安装方式：齐平式/非齐平式可选
产品优势：
通过双极性兼容设计减少备件库存压力，标准化M12接口简化设备集成。优化的温度补偿电路确保在宽温域范围内保持稳定的开关特性，有效降低设备调试频次。
【English Version】
Nanjing M12 Inductive Proximity Sensor is a non-contact detection device based on electromagnetic induction principle, designed for precise metal object recognition and position feedback in industrial automation systems. Featuring compact M12 threaded housing, this product series supports both NPN/PNP output configurations with normally Open (NO)/Closed (NC) contact options, providing flexible compatibility with various control systems.
Key Features:
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Reliable Detection: Optimized coil winding and signal processing circuit ensure ±1mm detection accuracy with enhanced environmental noise immunity. Operates at 10-30V DC to match mainstream industrial power supplies.
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Robust Construction: Nickel-plated brass housing with epoxy resin encapsulation achieves IP67 protection rating, resistant to oil, dust and moisture. Operational temperature range spans -25℃ to +85℃ for demanding environments.
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Modular Configuration: Selectable NPN/PNP outputs with status LED indicator. Detection distances of 2mm (steel)/4mm (stainless steel) accommodate varied target sizes.
Applications:
Ideal for industrial automation lines, machinery positioning, automotive assembly, material handling systems and smart warehousing. Typical uses include motor shaft position detection, hydraulic cylinder stroke control, and conveyor belt metal component counting.
Technical Specifications:
• Sensing Distance: 2mm (steel)/4mm (SS)
• Response Frequency: 100Hz
• Housing Material: Nickel-plated brass
• Cable: 2m PVC jacket
• Mounting: Flush/Non-flush options
Advantages:
Dual-polarity design reduces spare parts inventory. Standard M12 interface simplifies system integration. Built-in temperature compensation maintains stable switching characteristics across wide temperature ranges, minimizing maintenance requirements.
（总字数：中文321字+英文262字=583字）
