SN05-N2光电开关/SN05N2
SN05-N2光电开关产品概述
SN05-N2是一款采用电感式检测原理的非接触式接近开关，专为工业自动化场景设计。该产品通过电磁感应技术实现金属物体的无接触检测，有效检测距离为5mm±10%，适用于各类机械控制、位置检测及计数应用。其核心特点是采用NPN三线制接线方式，输出为常闭（NC）模式，可在不与目标物直接接触的情况下稳定工作，避免了机械磨损，显著延长了使用寿命。外壳采用ABS工程塑料，防护等级达IP67，能够适应油污、粉尘等严苛工业环境。内置抗干扰电路设计，确保在复杂电磁环境中仍能保持稳定信号输出。1813
Technical Specifications of SN05-N2 Proximity Switch
The SN05-N2 inductive proximity sensor operates on DC 12-24V power supply with a consumption current below 13mA. It features a hysteresis distance ≤10% of sensing range (5mm nominal) and responds to ferrous metals with standard detection object of 18×18×1mm iron plate. The device offers fast response speed (0.5kHz switching frequency) and built-in reverse polarity protection, surge absorption, and short-circuit protection. Its compact rectangular housing (dimensions vary by manufacturer) allows flexible installation in confined spaces. The output utilizes transistor switching with 300mA maximum load capacity, compatible with PLCs and industrial controllers. Operating temperature ranges from -30℃ to +65℃ without icing or condensation.2915
应用场景与功能特点
该产品适用于自动化生产线上的位置校验、传送带物体检测及安全防护等领域。其非接触检测特性可避免传统机械开关的物理损耗，配合LED状态指示灯便于现场调试。特殊电路设计使其对潮湿环境具有良好耐受性，响应时间短至1ms级，能满足高速生产线的检测需求。区别于普通光电开关，SN05-N2对金属物体的检测不受表面颜色、透明度影响，且不受环境光干扰。产品提供电缆出线或接插件连接方式，安装维护简便，支持横向或轴向多方向检测。工作寿命超过百万次操作，大幅降低设备维护频率。71418
Application Fields and Operational Advantages
In practical applications, the SN05-N2 demonstrates exceptional stability in metal detection for CNC machine tools, robotic arms, and assembly systems. Its metal-only sensing characteristic effectively avoids false triggering by non-metallic objects. The solid-state construction provides vibration resistance superior to mechanical limit switches. When integrated with conveyor systems, it achieves precise detection of metallic components without physical contact, eliminating product surface scratches. Optional PNP output variants are available for different control system requirements. The sensor s configuration flexibility allows adaptation to diverse mounting scenarios including flush or non-flush installation modes. Consistent performance is maintained across voltage fluctuations within ±15% of rated voltage.111720
产品结构与技术原理
产品采用高频振荡电路设计，当金属目标进入电磁场感应区域时引起涡流效应，触发内部比较器改变输出状态。检测面使用高透波材料优化感应灵敏度，内部密封工艺防止油液渗入。标准M12或M18螺纹安装结构简化了设备集成流程，配套的防护螺母可调节传感器伸出长度。电路板经过防潮涂层处理，关键元件采用工业级温度规格。产品符合国际通用的电气接口标准，输出线缆通常采用PVC或PUR外被材质以适应不同工况。操作人员可通过观察外壳指示灯判断工作状态，便于快速排除故障。3613
Structural Design and Sensing Technology
Structurally, the SN05-N2 incorporates a copper-wound oscillator coil and temperature-compensated ICs to maintain detection consistency. The electromagnetic field generated by its high-frequency oscillator (typically 100-400kHz) induces eddy currents in approaching metal targets, causing amplitude attenuation that triggers the output state change. This operating principle ensures reliable detection regardless of ambient lighting conditions or target surface reflectivity. The epoxy-filled housing provides mechanical protection while allowing optimal magnetic flux transmission. Some variants include stainless steel sensing face options for abrasive environments. Cable versions come with 2m PVC/PUR leads terminated in bare wires or M12 connectors, with options for straight or right-angle cable exits. 41219
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SN05-N2光电开关/SN05N2
简单介绍
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SN05-N2光电开关
的详细介绍
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FX2N-128MR-001FX2N-128MT-001
FX2N-80MR-001 FX2N-80MT-001
FX2N-64MR-001 FX2N-64MT-001
FX2N-48MR-001 FX2N-48MT-001
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