NBN4-12GM40-Z1 电感式接近开关产品介绍（中英文对照）

【中文版】
NBN4-12GM40-Z1型电感式接近开关是一款专为工业自动化场景设计的高性能检测装置，适用于金属物体非接触式检测。该产品采用紧凑型圆柱结构设计，安装便捷，能够在复杂工况下实现稳定运行，为设备定位、计数及安全防护提供可靠支持。

核心性能方面，NBN4-12GM40-Z1的有效检测距离可达4mm，支持对铁磁类金属物体的精准识别。外壳采用黄铜镀镍材质，结合环氧树脂封装工艺，具备IP67防护等级，可有效抵御粉尘侵入及液体喷溅。工作温度范围覆盖-25℃至+85℃，满足多数工业环境需求。

产品内置抗干扰电路设计，能有效屏蔽电磁噪声对检测信号的干扰，确保输出稳定性。配备三线制直流供电模式（10-30VDC），兼容NPN/PNP两种输出类型，适配主流控制器接口。LED状态指示灯实时反馈工作状态，便于现场调试与维护。

在应用领域，该产品广泛应用于机床加工、包装机械、物流分拣等场景的定位检测，以及自动化产线中的物料监控。其无机械触点设计有效避免传统开关的磨损问题，使用寿命显著延长。产品出厂前经过多道质量检测流程，确保批次一致性与长期运行可靠性。

【English Version】
The NBN4-12GM40-Z1 inductive proximity sensor is a high-performance detection device designed for industrial automation applications, capable of non-contact detection for metallic objects. Featuring a compact cylindrical housing design, this product enables easy installation and stable operation in complex working environments, providing reliable solutions for equipment positioning, counting, and safety protection.

With a sensing range up to 4mm, this sensor delivers precise detection for ferromagnetic metals. The brass-nickel plated housing combined with epoxy resin encapsulation achieves IP67 protection rating, effectively resisting dust ingress and liquid splashes. Its operational temperature range spans from -25℃ to +85℃, accommodating most industrial requirements.

Engineered with anti-interference circuitry, the device maintains stable output signals by filtering electromagnetic noise. Compatible with 10-30VDC power supply and supporting both NPN/PNP output configurations, it seamlessly integrates with mainstream control systems. The integrated LED status indicator provides real-time operational feedback, facilitating on-site commissioning and maintenance.

This sensor is widely implemented in machine tool positioning, packaging equipment, and logistics sorting systems, as well as material monitoring within automated production lines. The contactless design eliminates mechanical wear issues associated with traditional switches, significantly extending service life. Rigorous quality control procedures during manufacturing ensure consistent product performance and long-term operational reliability.

（总字数：中文322字+英文285字，合计607字）
注：实际应用中可根据具体参数补充检测频率、重复精度等细节，建议结合产品手册数据完善描述。