NBB10-30GM50-E2 接近开关是一款由 Pepperl+Fuchs（倍加福）生产的高性能电感式接近开关，广泛应用于工业自动化领域。该接近开关采用齐平安装方式，感应距离为 10mm，能够精确检测金属物体的位置。其输出类型为 PNP 常开，工作电压范围为 10V 至 30V，开关频率可达 300Hz。该产品的工作环境温度范围为 -25℃至 100℃，存储温度范围为 -40℃至 100℃。外壳材质为黄铜并镀镍，防护等级达到 IP67，能够有效防止灰尘和水的侵入。

The NBB10-30GM50-E2 proximity switch is a high-performance inductive proximity switch produced by Pepperl+Fuchs, widely used in the field of industrial automation. This proximity switch features flush mounting and a sensing distance of 10mm, enabling precise detection of metal objects positions. It has a PNP normally open output type, with a working voltage range of 10V to 30V and a switching frequency up to 300Hz. The product can operate in an ambient temperature range of -25℃ to 100℃ and can be stored in a temperature range of -40℃ to 100℃. The housing material is brass with a nickel plating, and the protection rating reaches IP67, effectively preventing the ingress of dust and water.

NBB10-30GM50-E2 接近开关的价格因市场供需、销售渠道及购买数量等因素而有所不同。根据德普瑞工业品商城的信息，该产品的价格为 604 元。而京东上显示的质保期为 3 个月。该接近开关由 Pepperl+Fuchs（倍加福）生产，这是一家在传感器领域具有深厚技术积累和广泛市场认可的国际知名品牌。