中文介绍
PR18-8DP 是一款高性能的电感式接近开关，广泛应用于工业自动化领域。该产品采用先进的传感技术，能够在无需物理接触的情况下检测到金属物体的存在，从而实现自动化控制。其检测面直径为 18 毫米，检测距离可达 8 毫米，响应频率为 350Hz，能够满足多种工业场景的需求。该接近开关的外壳采用镀镍黄铜材质，具有良好的防护性能，防护等级达到 IP67，可有效防止灰尘和水的侵入。此外，它还具备操作指示灯（红色 LED），方便用户直观地了解设备运行状态。在价格方面，PR18-8DP 的市场售价因供应商和采购量不同而有所差异，一般在 60 元至 100 元人民币左右。

英文 Introduction
The PR18-8DP is a high-performance inductive proximity switch widely used in industrial automation. It employs advanced sensing technology to detect the presence of metallic objects without physical contact, thereby enabling automated control. With a sensing face diameter of 18mm and a sensing distance of up to 8mm, it has a response frequency of 350Hz, making it suitable for various industrial applications. The switch features a robust housing made of nickel-plated brass, providing an IP67 protection rating to effectively guard against dust and water ingress. Additionally, it is equipped with an operating indicator light (red LED) for easy monitoring of the device s status. In terms of pricing, the PR18-8DP generally ranges from 60 to 100 RMB, depending on the supplier and purchase volume.

生产厂家介绍
PR18-8DP 接近开关由 Autonics 生产，这是一家在自动化领域拥有丰富经验的企业。Autonics 成立于 1977 年，总部位于韩国，专业生产电子电机相关产品。该公司在美国和中国均设有办事处和工厂，其产品以高性能和高可靠性著称。Autonics 的产品线丰富多样，涵盖接近传感器、光电传感器、编码器、计数器等。