LJ30A3-10-Z/BY接近开关/LJ30A310Z/BY
产品概述
LJ30A3-10-Z/BY接近开关（型号亦可标注为LJ30A310Z/BY）是一款电感式圆柱形传感器，采用非接触式检测原理，专为工业自动化场景设计。其核心功能是通过电磁感应检测金属物体的接近状态，无需物理接触即可输出稳定信号，适用于机械定位、计数、速度监测等场景。产品外壳采用坚固材质，具备防水、防油、耐腐蚀特性，可在-20℃至70℃环境中稳定工作，防护等级达IP55，适应冶金、化工、物流等多种行业需求。78
技术特点
该接近开关内置振荡器与信号处理电路，当金属目标进入10mm感应范围（埋入式安装）时，通过涡流效应触发开关动作，响应频率高达500Hz，确保高速检测的精准性。输出方式为三线制PNP常开型（NPN可选），兼容PLC及控制系统。产品采用标准化M30螺纹结构，安装便捷，并配备LED状态指示灯，便于实时监测工作状态。内部电路设计注重抗干扰能力，通道间隔离技术有效避免信号串扰，保障长期运行的稳定性。116
应用场景
LJ30A3-10-Z/BY广泛应用于机床限位保护、流水线物料分拣、包装机械定位等场景。例如，在汽车制造中用于检测零部件到位情况，或在输送带上统计通过物品数量。其耐高温与密封设计也适用于粉尘较多的环境，如矿山设备或食品加工机械。产品支持多种安装方式（水平/垂直），适配不同检测需求，且无机械磨损，显著延长使用寿命。2329
英文介绍（Product Description）
The LJ30A3-10-Z/BY proximity sensor (also labeled as LJ30A310Z/BY) is an inductive cylindrical switch designed for non-contact detection of metallic objects in industrial automation systems. With a sensing distance of 10mm (flush-mounted) and a response frequency of 500Hz, it ensures rapid and accurate signal transmission for position control or counting tasks. The housing features robust construction with IP55 protection, resistant to water, oil, and corrosion, suitable for harsh environments like metalworking or chemical plants.
Key features include a three-wire PNP normally open output (NPN available), M30 threaded housing for easy installation, and an integrated LED status indicator. Its anti-interference design and channel isolation technology enhance reliability in high-noise environments. Typical applications include machine tool safety limits, conveyor belt monitoring, and automated assembly lines, where durability and precision are critical. The sensor operates within a temperature range of -20°C to 70°C, ensuring consistent performance under varying conditions.71623
（注：中英文介绍合计约450字，内容聚焦产品功能与适用性，未提及认证或专利信息。）
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LJ30A3-10-Z/BY接近开关/LJ30A310Z/BY
简单介绍
LJ30A3-10-Z/BY 接近开关LJ2-10/211、LJ2-15/221、LJ2-15/223、LJ2-15/224、LJ2-15/212、LJ2L-15-4/121、LJ2L-10-4/121、LJ2-10F/21、LJ2-15F/21 LJ30A310Z/BY接近开关
联系QQ;351301172
LJ30A3-10-Z/BY 接近开关
的详细介绍
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