【中文产品介绍】
LR12XBF15DNOB-E2电感式接近开关是上海五久推出的工业级非接触式检测装置，专为自动化控制系统中的位置检测与物体识别而设计。该产品采用电磁感应原理，能够可靠检测金属目标物的靠近状态，适用于机械制造、设备组装、物料传输等多种工业场景。
产品采用圆柱形结构设计，外壳由高密度黄铜镀镍制成，表面经过抗氧化处理，具备良好的机械强度和耐腐蚀性。紧凑的外形尺寸（直径12mm，长度50mm）便于在狭小空间安装，前端检测面内置抗干扰屏蔽环，有效减少相邻设备间的信号串扰。内置温度补偿电路可在-25℃至+70℃环境下保持稳定的检测灵敏度，适应车间环境温度波动。
技术参数方面，该传感器额定检测距离为4mm（针对铁质材料），支持10-30VDC宽电压输入，提供NPN/PNP双输出模式可选，*大负载电流200mA。全封闭结构达到IP67防护等级，可抵御粉尘侵入和短时水浸影响。内置双色LED状态指示灯，实时显示供电状态及检测信号输出，便于设备调试和故障排查。
在实际应用中，该传感器无需物理接触即可检测金属部件的位置变化，避免了传统机械开关的磨损问题。优化的信号处理电路可有效抑制电弧干扰和电磁噪声，在焊接设备、数控机床等强干扰环境中仍能保持稳定工作。低功耗设计配合短路保护功能，确保设备长期运行的可靠性。
【English Product Introduction】
The LR12XBF15DNOB-E2 inductive proximity sensor, developed by Shanghai Wujiu, is an industrial-grade non-contact detection device designed for position sensing and object recognition in automated control systems. Utilizing electromagnetic induction principles, this sensor reliably detects the approach of metallic targets, making it suitable for diverse industrial applications including mechanical manufacturing, equipment assembly, and material handling systems.
Featuring a cylindrical construction with nickel-plated brass housing, the sensor demonstrates exceptional mechanical durability and corrosion resistance. Its compact dimensions (12mm diameter, 50mm length) allow flexible installation in confined spaces. The integrated anti-interference shielding ring around the detection surface effectively minimizes signal crosstalk between adjacent devices. Equipped with temperature compensation circuitry, the sensor maintains consistent detection sensitivity within a broad operating temperature range of -25℃ to +70℃, ensuring stable performance in workshop environments.
Technical specifications include a nominal detection range of 4mm (for ferrous materials) and compatibility with 10-30VDC power input. The device offers selectable NPN/PNP output configurations with maximum load current of 200mA. The fully enclosed structure achieves IP67 protection rating, providing reliable defense against dust ingress and temporary water immersion. A built-in dual-color LED indicator provides real-time visualization of power status and output signals, facilitating device commissioning and troubleshooting.
In practical applications, this contactless sensor eliminates mechanical wear associated with traditional switches while detecting positional changes of metal components. Advanced signal processing circuitry effectively suppresses arc interference and electromagnetic noise, ensuring stable operation in challenging environments such as welding equipment and CNC machining centers. The low-power design combined with short-circuit protection enhances long-term operational reliability.
Key advantages include adjustable installation depth via hexagonal nut positioning, 0.5ms response time for high-speed detection scenarios, and 5% repeatability tolerance for precision control requirements. These features make it particularly suitable for applications requiring accurate position feedback in automated production lines and robotic systems.
