中文介绍： SIEN-6,5B-PS-K-L 150378费斯托FESTO接近开关是一款性能卓越的电感式接近开关。它具有6.5mm的直径，感应距离为1.5mm，能够精准地检测到金属物体的存在，实现非接触式控制。该接近开关采用PNP输出，工作电压范围为10V至30V，最大开关频率可达5000Hz，能够满足高速自动化设备的需求。其最大输出电流为200mA，确保了稳定的信号传输。该产品的工作温度范围为-25℃至70℃，适用于多种工业环境。此外，它还具备良好的防护性能，防护等级达到IP65和IP67，能够抵御灰尘和水的侵入。其外壳由聚酰胺和高合金不锈钢制成，坚固耐用，适合长期使用。该接近开关还配备了黄色LED指示灯，方便用户直观地了解开关的工作状态。它广泛应用于自动化生产线、机械制造、物流设备等领域，为工业自动化提供了可靠的支持。

English Introduction： The SIEN-6,5B-PS-K-L 150378 Festo FESTO proximity switch is an outstanding inductive proximity switch. It has a diameter of 6.5mm and a sensing distance of 1.5mm, enabling it to accurately detect the presence of metal objects for non-contact control. The proximity switch features a PNP output, with a working voltage range of 10V to 30V and a maximum switching frequency of 5000Hz, meeting the needs of high-speed automated equipment. Its maximum output current is 200mA, ensuring stable signal transmission. The operating temperature range of the proximity switch is -25℃ to 70℃, making it suitable for a variety of industrial environments. Moreover, it has good protection performance with a protection rating of IP65 and IP67, guarding against the ingress of dust and water. The housing is made of polyamide and high-alloy stainless steel, ensuring durability for long-term use. The proximity switch is also equipped with a yellow LED indicator, allowing users to intuitively understand the working status of the switch. It is widely used in automated production lines, mechanical manufacturing, logistics equipment, and other fields, providing reliable support for industrial automation.