LJ18A3-8-J/EZ接近开关传感器是一种广泛应用于工业自动化领域的检测设备。它采用先进的电感式感应技术，能够实现非接触式检测，具有高灵敏度和高可靠性。该传感器的检测距离为8毫米，适用于多种金属物体的检测。

这款接近开关的工作电压范围为90-250V交流电，能够适应不同的工业电源环境。其输出方式为常开（NO），适合用于需要在感应到物体时触发信号的场景。LJ18A3-8-J/EZ接近开关传感器的外壳采用坚固耐用的材料，防护等级达到IP67，能够在恶劣的工业环境中稳定工作。

目前，LJ18A3-8-J/EZ接近开关传感器的市场价格因品牌和销售渠道的不同而有所差异。例如，沪工品牌的该型号接近开关价格较为亲民。该传感器的生产厂家包括沪工、上海双旭电子有限公司、麻城施迈赛工业自动化有限公司等。这些厂家均具备丰富的生产经验和严格的质量控制体系，能够确保产品的性能和稳定性。

The LJ18A3-8-J/EZ proximity switch sensor is a widely used detection device in the field of industrial automation. It employs advanced inductive sensing technology to achieve non-contact detection, offering high sensitivity and reliability. This sensor has a detection distance of 8 millimeters and is suitable for detecting various types of metal objects.

The operating voltage range of the LJ18A3-8-J/EZ proximity switch is 90-250V AC, making it adaptable to different industrial power supply environments. Its output type is normally open (NO), which is ideal for applications where a signal needs to be triggered upon detecting an object. The sensor s housing is made of durable materials, with an IP67 protection rating, ensuring stable performance in harsh industrial environments.

Currently, the market price of the LJ18A3-8-J/EZ proximity switch sensor varies depending on the brand and sales channel. For example, the price of this model from the Chiib brand is relatively affordable. The manufacturers of this sensor include Chiib, Shanghai Shuangxu Electronics Co., Ltd., and Macheng Shumaisai Industrial Automation Co., Ltd. These manufacturers all have extensive production experience and strict quality control systems to ensure the performance and stability of the products.