cost-optimizedseries for standard taskslargeconstruction with small housinghighlyvisible ledversionfor universal voltages继电器输出widerange of mounting options产品阐述thru-beamsensor, 30 m detection range, red light, light on, ac/dc version,relais output, fixed cable系统单元发射器la31/115接收器lk31/25/31/115一般特性有效检测距离0 ... 30 m最大检测距离43 m光源类型led光源类型modulated visible red light , 630 nm光斑直径approx. 800 mm at a distance of 30 m发散角emitter: 0.5 ° , receiver: 1.5 °功能安全性参数平均失效时间（天）620 a使用寿命（...月...天）20 a诊断范围 0%指示灯/操作键功能显示led yellow:1. ledlit constantly: signal > 2 x switching point (functionreserve)2. ledflashes: signal between 1 x switching point and 2 x switchingpoint3. ledoff: signal < switching point电气特性工作电压24 ... 240 v ac 12 ...240 v dc输出输出开关类型（显示屏）常亮信号输出继电器输出,常开常闭可选与标准和规范体系的一致性指令符合emv 规范体系 2004/108/eg符合标准产品标准en 60947-5-2:2007 iec60947-5-2:2007机械特性防护等级ip67连接器emitter: 2 m fixed cable , 2-wire receiver:2 m fixed cable , 5-wire材料外壳聚碳酸酯光学透镜puma

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