LJ2P-15G/221接近开关/LJ2P15G221
产品概述
LJ2P-15G/221接近开关（型号亦可简写为LJ2P15G221）是一款工业级电感式非接触检测传感器，专为机械自动化控制系统设计。该产品采用电磁感应原理实现金属物体的无接触式检测，具有响应速度快、使用寿命长、抗干扰性强等特点。其结构设计紧凑，采用坚固的工程塑料外壳，适用于多种工业环境下的位置检测、限位控制和计数等应用场景。13
技术特点
该接近开关内置高性能振荡器与信号处理电路，当金属目标进入15mm有效感应距离时，通过磁场变化触发开关动作，输出稳定可靠的开关信号。产品提供直流两线或三线制接线方式（含NPN/PNP输出可选），工作电压覆盖6-36V DC或220V AC，适应不同控制系统需求。其防护设计满足防尘防水要求，可在-25℃至+70℃温度范围内稳定工作，适用于机床、包装设备、流水线等场景。610
功能应用
LJ2P-15G/221 proximity sensor excels in industrial automation with versatile functions: position detection of mechanical parts, safety limit control in production lines, and high-speed counting of metal components. Its non-contact working principle eliminates mechanical wear, making it ideal for repetitive operations in metallurgy, textile, and material handling equipment. The sensor can detect ferrous metals reliably even in dusty or humid conditions.312
安装与适配
The cylindrical M18 threaded housing allows flexible installation via nuts or brackets, while the integrated LED status indicator facilitates operational monitoring. Compatible with PLCs and relay modules, this sensor supports seamless integration into existing control systems. Its standardized output signals ensure easy connectivity with most industrial controllers without additional signal conversion. Typical applications include conveyor belt monitoring, robotic arm positioning, and automated assembly verification.1327
性能优势
Compared with mechanical switches, LJ2P-15G/221 offers superior vibration resistance and faster response time (<1ms). The encapsulated electronics provide enhanced stability against electromagnetic interference in complex industrial environments. With over 10 million operation cycles lifespan, it significantly reduces maintenance frequency compared to contact-based switches. The universal voltage design accommodates global power standards for international equipment deployment.723
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LJ2P-15G/221接近开关/LJ2P15G221
简单介绍
LJ2P-15G/221(接近开关)JK-G-H25、LK20-4K-G、JK-F-NK25、JK-F-NH25、JK-F-NKH25、JK-F-PK25、JK-F-PH25、JK-F-PKH25、JK-F-KL25 JK-G-K25-2、JK-G-H25-
LJ2P-15G/221(接近开关)
的详细介绍
LJ2P-15G/221(接近开关)大电流接近开关、方形接近开关JK型系列DC:6-36V,sn:25mm,反应频率:200HZ,型号如下:
JK-F-NK25 JK-F-NH2 JK-F-PK25 JK-F-PH25 JK-F-PKH25 JK-F-LK25 JK-F-LH25 JK-G-K25 JK-G-H25 JK-G-JC25
JK-G-K25、JK-G-H25、LK20-4K-G、JK-F-NK25、JK-F-NH25、JK-F-NKH25、JK-F-PK25、JK-F-PH25、JK-F-PKH25、JK-F-KL25
JK-G-K25-2、JK-G-H25-2、LK20-4K-G2、JK-F-NK25-2、JK-F-NH25-2、JK-F-NKH25-2、JK-F-PK25-2、JK-F-PH25-2、JK-F-PKH25-2、JK-F-KL25-2
JK-F-LH25、JK-G-JC25
sn:25mm,DC:6-36V,100HZ,输出电流：DC二线：100mA,DC三线四线：300mA,AC:90-250V,15HZ,输出电流：400mA
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