E3F1-R1N1 接近开关/价格/生产厂家/E3F1-R1N1
E3F1-R1N1接近开关的产品介绍
E3F1-R1N1是一款圆柱形电感式接近开关，采用非接触式检测原理，适用于工业自动化中的位置检测、计数及限位控制。其金属外壳设计（直径18mm）具备耐腐蚀性，可在-25℃至+70℃环境下稳定工作，防护等级达IP67，适合粉尘或潮湿环境。该型号检测距离为8mm，输出方式为三线制PNP常开（NO），工作电压范围10-30VDC，最大负载电流200mA，响应频率高，适用于高速运动物体检测。产品广泛应用于机床、冶金、包装机械等领域，可替代传统机械式行程开关，减少磨损并延长使用寿命。11116
产品特点与优势
E3F1-R1N1的核心优势包括无机械接触、抗干扰性强和安装便捷。其内部振荡器产生交变磁场，当金属目标进入感应区域时触发信号输出，无需物理压力。相比同类产品，该型号对铁、铝等金属均有稳定检测性能，且灵敏度可通过外部调节优化。外壳采用镍铜合金材质，耐高温且抗震，适合严苛工业场景。此外，LED状态指示灯便于实时监控工作状态，简化调试流程。121521
生产厂家与供应链信息
该产品由国内专业工控设备制造商生产，如上海双旭电子有限公司等企业，其生产线覆盖电感式、电容式等多类传感器。厂家与施耐德、欧姆龙等国际品牌保持技术合作，确保产品性能对标行业标准。供应链支持定制化服务，可调整检测距离或输出方式（如NPN常闭），并提供批量采购优惠，最小起订量通常为5只。11322
价格参考与采购建议
E3F1-R1N1市场参考价约为170-180元/只（5只起批），具体价格因采购量、交期及配置差异浮动。建议通过阿里巴巴或专业工控平台联系供应商获取实时报价，部分厂商提供三年质保及技术支持。采购时需注意区分国产与进口品牌，国产型号性价比更高且交货周期更短。1920
English Product Description (E3F1-R1N1 Inductive Proximity Sensor)
The E3F1-R1N1 is a cylindrical inductive proximity sensor designed for non-contact detection of metal objects in industrial automation. With an 18mm stainless steel housing, it operates reliably within -25℃ to +70℃ and features IP67 protection against dust/water ingress. Key specifications include 8mm sensing range, PNP NO output (3-wire), 10-30VDC operating voltage, and 200mA load capacity. Its high-frequency oscillation principle ensures rapid response for high-speed applications like conveyor systems or CNC machinery. Common uses include position verification, object counting, and safety interlocks.1116
Technical Highlights
This sensor eliminates mechanical wear through contactless operation, utilizing an electromagnetic field to detect ferrous/non-ferrous metals. The built-in LED facilitates quick diagnostics, while adjustable sensitivity enhances adaptability to diverse targets. Robust construction (nickel-copper alloy) resists vibration and chemical exposure, making it suitable for harsh environments such as steel plants or automotive assembly lines. Compatible with PLCs and control modules via standard M12 connectors.122127
Manufacturer & Supply Chain
Produced by specialized industrial sensor manufacturers in China (e.g., Shanghai Shuangxu Electronics), the E3F1-R1N1 benefits from collaborative R&D with global partners like Siemens and OMRON. Suppliers offer bulk order discounts (MOQ 5 units) and support customization requests, including alternative output configurations (e.g., NPN NC) or extended detection ranges. Lead times typically range from 1-7 days for domestic orders.12226
Pricing Guidance
Current market prices range from 25−30 per unit (wholesale rates available for 50+ units). Buyers are advised to compare quotes via B2B platforms like 1688.com, noting that local suppliers often provide faster logistics and after-sales support compared to international brands. Seasonal promotions may further reduce costs for large-volume purchases.92024
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简单介绍
E3F1-R1N1 接近开关E52-20D0.3DH、E52-20R2NK、E52-20R2NH、E52-20R2NT、E52-20R2PK、E52-20R2PH、E52-20R2PT、E52-20R2DK、E52-20R2DH、E52-20T5NK、E52-20T5NH、E52-20T5NT、E52-20T5PK、E52-20T5PH、E3F1-R1N1接近开关
E3F1-R1N1 接近开关
的详细介绍
E3F1-R1N1 接近开关
E12-20D0.1NK、E12-20D0.1NH、E12-20D0.1PK、E12-20D0.1PH、E12-20T3NK、E12-20T3NH、E12-20T3PK、E12-20T3PH、E18-20D0.1NK、E18-20D0.1NH、E18-20D0.1NT、E18-20D0.1PK、E18-20D0.1PH、E18-20D0.1PT、E18-20D0.1DK、E18-20D0.1DH、E18-34D0.1GK、E18-34D0.1GH、E18-20R3NK、E18-20R3NH、E18-20R3NT、E18-20R3PK、E18-20R3PH、E18-20R3PT、E18-20R3DK、E18-20R3DH、E18-34R3GK、E18-34R3GH、E18-20T10NK、E18-20T10NH、E18-20T10NT、E18-20T10PK、E18-20T10PH、E18-20T10PT、E18-20T10DK、E18-20T10DH、E18-34T10GK、E18-34T10GH、
E30系列：E30-20D1NK、E30-20D1NH、E30-20D1NT、E30-20D1PK、E30-20D1PH、E30-20D1PT、E30-20D1DK、E30-20D1DH、E30-34D1GK、E30-34D1GH、E30-20R4NK、E30-20R4NH、E30-20R4NT、E30-20R4PK、E30-20R4PH、E30-20R4PT、E30-20R4DK、E30-20R4DH、E30-34R4GK、E30-34R4GH、E30-20T20NK、E30-20T20NH、E30-20T20NT、E30-20T20PK、E30-20T20PH、E30-20T20PT、E30-20T20DK、E30-20T20DH、E30-34T20GK、E30-34T20GH、E41-20D0.5NK、E41-20D0.5NH、E41-20D0.5NT、E41-20D0.5PK、E41-20D0.5PH、E41-20D0.5PT、E41-20D0.5DK、E41-20D0.5DH、E41-20R2NK、E41-20R2NH、E41-20R2NT、E41-20R2PK、E41-20R2PH、E41-20R2PT、E41-20R2DK、E41-20R2DH、E41-20T5NK、E41-20T5NH、E41-20T5NT、E41-20T5PK、E41-20T5PH、E41-20T5PT、E41-20T5DK、E41-20T5DH、E47-20D0.3NK、E47-20D0.3NH、E47-20D0.3NT、E47-20D0.3PK、E47-20D0.3PH、E47-20D0.3PT、E47-20D0.3DK、E47-20D0.3DH、E47-20R2NK、E47-20R2NH、E47-20R2NT、E47-20R2PK、E47-20R2PH、E47-20R2PT、E47-20R2DK、E47-20R2DH、E47-20T5NK、E47-20T5NH、E47-20T5NT、E47-20T5PK、E47-20T5PH、E47-20T5PT、E47-20T5DK、E47-20T5DH、E50-20D0.3NK、E50-20D0.3NH、E50-20D0.3NT、E50-20D0.3PK、E50-20D0.3PH、E50-20D0.3PT、E50-20D0.3DK、E50-20D0.3DH、E50-34D0.3GK、E50-34D0.3GH、E50-34D0.3GJ、E50-20R2NK、E50-20R2NH、E50-20R2NT、E50-20R2PK、E50-20R2PH、E50-20R2PT、E50-20R2DK、E50-20R2DH、E50-34R2GK、E50-34R2GH、E50-34R2GJ、E50-20T5NK、E50-20T5NH、E50-20T5NT、E50-20T5PK、E50-20T5PH、E50-20T5PT、E50-20T5DK、E50-20T5DH、E50-34 T5GK、E50-34T5GH、E50-34T5GJ、E52-20D0.3NK、E52-20D0.3NH、E52-20D0.3NT、E52-20D0.3PK、E52-20D0.3PH、E52-20D0.3PT、E52-20D0.3DK、E52-20D0.3DH、E52-20R2NK、E52-20R2NH、E52-20R2NT、E52-20R2PK、E52-20R2PH、E52-20R2PT、E52-20R2DK、E52-20R2DH、E52-20T5NK、E52-20T5NH、E52-20T5NT、E52-20T5PK、E52-20T5PH、E52-20T5PT、E52-20T5DK、E52-20T5DH、E57-20D0.3NK、E57-20D0.3NH、E57-20D0.3NT、E57-20D0.3PK、E57-20D0.3PH、E57-20D0.3PT、E57-20D0.3DK、E57-20D0.3DH、E57-20R1NK、E57-20R1NH、E57-20R1NT、E57-20R1PK、E57-20R1PH、E57-20R1PT、E57-20R1DK、E57-20R1DH、E57-20T5NK、E57-20T5NH、E57-20T5NT、E57-20T5PK、E57-20T5PH、E57-20T5PT、E57-20T5DK、E57-20T5DH、E60-20D0.5NK、E60-20D0.5NH、E60-20D0.5NT、E60-20D0.5PK、E60-20D0.5PH、E60-20D0.5PT、E60-20D0.5DK、E60-20D0.5DH、E60-20R2NK、E60-20R2NH、E60-20R2NT、E60-20R2PK、E60-20R2PH、E60-20R2PT、E60-20R2DK、E60-20R2DH、E60-20T5NK、E60-20T5NH、E60-20T5NT、E60-20T5PK、E60-20T5PH、E60-20T5PT、E60-20T5DK、E60-20T5DH、 E3F1-R1N1接近开关
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