中文介绍： E3K70-DS50P1光电开关是一种角柱型放大器内置式光电开关，其检测方式为漫反射形。该产品采用直流型电源，PNP输出，具有常开（NO）功能。其检测范围为50cm，精度在±10%之间，能够检测透明或不透明的物体。该光电开关的响应时间为1ms，电源电压范围为DC12-24V，可在6-36V脉动（P-P）10%以下的条件下工作。其耐电压能力为AC1000V，50/60Hz，充电部分与外壳间。在环境适应性方面，该产品可在-30至+65℃的温度范围内工作，相对湿度为35%-95%。外壳材质为铝压铸ABS，检测面（透镜）为PMMA，防护等级达到IP67。

英文 Introduction： The E3K70-DS50P1 photoelectric switch is a corner pillar type photoelectric switch with built-in amplifier. Its detection method is diffuse reflection. This product uses a DC power supply and has a PNP output with normally open (NO) function. The detection range is 50cm with an accuracy of ±10%, and it can detect both transparent and opaque objects. The response time of this photoelectric switch is 1ms, and the power supply voltage range is DC12-24V, which can work under the condition of 6-36V ripple (P-P) 10% or less. Its withstand voltage capability is AC1000V, 50/60Hz, between the charging part and the housing. In terms of environmental adaptability, this product can work in a temperature range of -30 to +65℃, with a relative humidity of 35%-95%. The housing material is die-cast aluminum ABS, and the detection surface (lens) is PMMA, with an IP67 protection rating.