【产品中文介绍】
E3S-GS15E4型接近开关是一款基于电磁感应原理设计的非接触式检测装置，适用于工业自动化领域的物体位置检测与设备控制。该产品采用圆柱形金属外壳结构，防护等级达到IP67，可在-25℃至+70℃温度范围内稳定工作，适应潮湿、粉尘等复杂工业环境。
产品内置高灵敏度感应线圈，检测距离为15mm（±10%），响应频率达500Hz，能够实现对金属物体的快速识别。直流三线制接线方式（NPN/PNP可选）兼容主流控制系统，棕色线为电源正极，蓝色线为电源负极，黑色线为信号输出端。工作电压范围覆盖10-30VDC，最大负载电流100mA，配备短路保护和反接保护功能，有效提升设备使用寿命。
在应用场景方面，本产品可广泛应用于注塑机械的模具定位、数控机床的刀具位置检测、输送线物料到位监测等场景。紧凑型设计（Φ18×50mm）便于狭小空间安装，前端感应面采用耐磨镀层处理，耐受机械振动和轻度冲击。产品通过严格的老化测试和温度循环测试，平均无故障运行时间超过50万次。
生产厂家拥有二十年工业传感器研发经验，配备全自动绕线机和激光焊接设备，执行严格的质量管控体系。采用模块化设计理念，确保产品具备良好的互换性和维护便捷性。我们提供18个月质保服务，并配备专业技术团队提供选型指导。
【Product Introduction in English】
The E3S-GS15E4 proximity sensor is a non-contact detection device based on electromagnetic induction principle, designed for position sensing and equipment control in industrial automation systems. Featuring a cylindrical metal housing with IP67 protection rating, this sensor maintains stable performance within -25℃ to +70℃ temperature range, demonstrating reliable operation in challenging environments including humid and dusty conditions.
Equipped with high-sensitivity induction coils, the sensor achieves 15mm(±10%) detection distance and 500Hz response frequency, enabling rapid identification of metallic objects. The DC three-wire configuration (NPN/PNP optional) ensures compatibility with mainstream control systems: brown wire for V+, blue wire for V-, and black wire for signal output. Operating voltage ranges from 10-30VDC with maximum load current of 100mA, incorporating short-circuit protection and reverse polarity protection to enhance operational durability.
This product finds application in mold positioning for injection molding machines, tool position detection in CNC machining centers, and material presence monitoring on conveyor lines. The compact design (Φ18×50mm) allows installation in confined spaces, while the wear-resistant coating on the sensing surface provides resistance to mechanical vibration and minor impacts. Rigorous aging tests and thermal cycling evaluations confirm product reliability, with mean time between failures exceeding 500,000 cycles.
Manufactured by a professional enterprise with two decades of industrial sensor development experience, the product benefits from automated winding machines and laser welding technology. Modular design philosophy ensures excellent interchangeability and maintenance convenience. Customers receive 18-month warranty coverage and access to technical support team for product selection guidance.
