LE40SZSN15LI4M-E2接近开关传感器
产品概述
LE40SZSN15LI4M-E2是一款由上海五久自动化设备有限公司研发的高性能电感式接近开关传感器。该产品采用非接触式检测原理，能够可靠地检测金属物体的接近状态，无需机械接触即可实现精准的位置感知。其坚固耐用的设计适用于工业自动化领域的多种应用场景，包括机床、冶金、化工、轻纺等行业。34
技术特点
该接近开关传感器具有15mm的检测距离，采用埋入式安装方式，工作电压范围为20-250V AC。产品采用不锈钢外壳设计，防护等级达到IP67，能够有效防水、防尘和抗腐蚀。内部采用高频振荡电路设计，响应速度快，重复定位精度高，迟滞范围控制在1-20%之间，确保在复杂工业环境中稳定工作。其无磨损特性显著延长了使用寿命，适合长期连续运行的应用需求。38
功能优势
LE40SZSN15LI4M-E2接近开关具备常开/常闭输出模式可选，*大负载电流可达300mA。产品采用优化的电磁设计，能够有效抵抗工业环境中的电磁干扰。其紧凑的结构设计便于安装和维护，标准化的电气接口简化了系统集成过程。该传感器特别适用于需要高可靠性的位置检测、物体计数和自动保护等应用场景。412
应用领域
这款接近开关广泛应用于自动化生产线上的位置检测、传送带系统的物体计数、包装机械的物料检测等场景。在机床设备中可用于刀具位置监控，在冶金行业可用于金属板材的到位检测。其稳定的性能也适用于食品加工、印刷机械等对卫生要求较高的环境。产品设计充分考虑了工业现场的振动、油污等苛刻条件，确保长期可靠运行。48
Product Overview
The LE40SZSN15LI4M-E2 is an inductive proximity sensor developed by Shanghai Wujiu Automation Equipment Co., Ltd. This product utilizes non-contact detection technology to reliably sense the presence of metal objects without physical contact, providing accurate position sensing for industrial automation applications. Its robust construction makes it suitable for various industrial environments including machine tools, metallurgy, chemical processing, and textile industries.34
Technical Features
This proximity sensor offers a detection range of 15mm with flush mounting capability. Operating within a voltage range of 20-250V AC, the device features a stainless steel housing with IP67 protection rating, ensuring resistance to water, dust and corrosion. The high-frequency oscillation circuit design enables fast response and high repeatability, with hysteresis range between 1-20% for stable performance in challenging industrial conditions. The contactless operation ensures long service life without mechanical wear.38
Functional Advantages
The LE40SZSN15LI4M-E2 provides selectable NO/NC output modes with maximum load current of 300mA. Its optimized electromagnetic design effectively resists interference in industrial environments. The compact structure simplifies installation and maintenance, while standardized electrical interfaces facilitate system integration. These features make it particularly suitable for applications requiring reliable position detection, object counting and automatic protection functions.412
Application Scenarios
This proximity sensor finds wide applications in position detection on automated production lines, object counting in conveyor systems, and material detection in packaging machinery. It can be used for tool position monitoring in machine tools and sheet metal detection in metallurgical processes. The stable performance also makes it suitable for hygienic environments like food processing and printing equipment. The design considers harsh conditions including vibration and oil contamination commonly found in industrial settings.48
LE40SZSN15LI4M-E2接近开关传感器
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