以下是关于NBN8-18GM50-E2-T-V1德国倍加福接近开关的产品中英文介绍：

NBN8-18GM50-E2-T-V1是德国倍加福公司生产的一款电感式接近开关。它采用非屏蔽型M18圆柱形外壳，材质为黄铜并镀镍，具有良好的机械稳定性和耐腐蚀性，能够适应多种工业环境。该接近开关的输出类型为PNP，开关功能为常开（NO），额定工作距离达到8mm，能够满足大多数自动化设备对检测距离的需求。它还具备反极性保护和短路保护功能，有效提高了产品的可靠性和使用寿命。此外，其工作温度范围为-40℃至70℃，能够在较为恶劣的温度条件下正常工作。该接近开关适用于多种行业，如机床、冶金、化工、轻纺和印刷等，可作为限位、计数、定位控制和自动保护环节等，在自动控制系统中发挥重要作用。

The NBN8-18GM50-E2-T-V1 is an inductive proximity switch produced by Pepperl+Fuchs, a renowned German company. It features an unshielded M18 cylindrical housing made of brass with nickel plating, which offers excellent mechanical stability and corrosion resistance, making it suitable for various industrial environments. This proximity switch has a PNP output type and a normally open (NO) switching function, with a rated operating distance of 8mm, meeting the detection distance requirements of most automated equipment. It also comes with reverse polarity protection and short-circuit protection, effectively enhancing the reliability and service life of the product. Moreover, it can operate within a wide temperature range of -40℃ to 70℃, ensuring normal functioning under harsh temperature conditions. The NBN8-18GM50-E2-T-V1 proximity switch is applicable to a variety of industries, such as machine tools, metallurgy, chemical engineering, light textile, and printing, and can be used as limit switches, counters, position control devices, and automatic protection components in automated control systems.