E3K70-5DN1光电开关是一款性能卓越的光电传感器，广泛应用于工业自动化领域。该产品采用先进的光电技术，通过检测物体对光束的反射或遮挡来实现非接触式检测。其检测范围为5米左右，能够稳定检测不透明物体。该光电开关具有晶体管输出方式，响应速度快，能够在复杂的工业环境中保持高精度和高可靠性。其小巧的传感器头部设计使其安装灵活，可适应多种工业场景。

E3K70-5DN1光电开关的生产厂家之一是上海双旭电子有限公司，该公司在光电开关领域拥有丰富的生产经验和技术积累。此外，上海经驰实业有限公司也提供该型号光电开关，其产品质量可靠，规格齐全。

在价格方面，E3K70-5DN1光电开关的市场价格因销售渠道和采购量的不同而有所差异。据阿里巴巴平台显示，该产品的价格约为485元。但具体价格还需根据实际采购情况与供应商协商确定。

The E3K70-5DN1 photoelectric switch is a high-performance photoelectric sensor widely used in the field of industrial automation. This product uses advanced photoelectric technology to achieve non-contact detection by detecting the reflection or obstruction of light beams by objects. With a detection range of approximately 5 meters, it can stably detect opaque objects. The E3K70-5DN1 photoelectric switch features a transistor output method, fast response speed, and can maintain high precision and reliability in complex industrial environments. Its small sensor head design makes installation flexible and adaptable to various industrial scenarios.

One of the manufacturers of the E3K70-5DN1 photoelectric switch is Shanghai Shuangxu Electronics Co., Ltd. The company has extensive production experience and technical expertise in the field of photoelectric switches. In addition, Shanghai Jincheng Industrial Co., Ltd. also provides this model of photoelectric switch, with reliable product quality and a wide range of specifications.

In terms of price, the market price of the E3K70-5DN1 photoelectric switch varies due to different sales channels and purchase volumes. According to Alibaba, the price of this product is about 485 yuan. However, the specific price still needs to be determined through consultation with the supplier based on the actual purchase situation.