西门子光电式接近开关K20型

■概述
方形塑料外壳，IP67防护等级，使用电缆或M8连接器进行连接
  带背景抑制的漫射传感器------传感范围2.5 ~ 10cm（通过示教可以调节）
  用于透明物体的后向反射型传感器（通过示教可以调节）------  感应范围50cm
额定工作电压24V DC
抗干扰功能
电路输出pnp或npn
供货时不带安装材料和反射器

■遵从出口管制 AL = N 和 ECCN = EAR99H

■技术数据 
操作模式                              漫射传感器带背景抑制                用于透明物体的后向反射型传感器 
感应范围                    cm      2.5 ~ 10（可调）                           50（可调） 
标准目标                    mm     100×100（灰色18%）                    - 
工作电压范围 （DC）      V                                          10 ~ 30 
空载电流Io,zui大          mA                                        35 
额定工作电流 Ie         mA                                        100 
开关频率                    Hz                                         1000 
开关时间                    ms                                         0.5 
波长（光源类型）           nm                                         660（红色） 
显示屏 
  开关状态                                                               黄色LED 
  多余光线下降                                                        绿色LED 
外壳材料                                                                 注塑件（ABS） 
防护等级                                                                 IP67 
环境温度                    °C                                          -20 ~ +60 
温度系数                    %/K                                       0.3 

■选型和订货数据   
操作模式                        感应范围        光源类型       连接                             开关量输出                订货号    
                                         cm                 nm   
                                                                                                                                                                          
带背景抑制漫射型           2.5 ~ 10,可调  660（红色）     2m电缆,4×0.14mm²       pnp,有或无光线检测   3RG74 04-0CH00
                                                                                                                  npn,有或无光线检测   3RG74 04-0HH00
                                                                              M8插头                         pnp,有或无光线检测   3RG74 04-7CH00
                                                                              4极,B型                         npn,有或无光线检测   3RG74 04-7HH00
                                                                                                                                                                         
用于检测透明物体反射型  5 ~ 50,可调    660（红色）     2m电缆,4×0.14mm²       pnp,有或无光线检测   3RG74 01-0CH52
                                                                                                                  npn,有或无光线检测   3RG74 01-0HH52
                                                                              M8插头                         pnp,有或无光线检测   3RG74 01-7CH52
                                                                              4极,B型                         npn,有或无光线检测   3RG74 01-7HH52

■附件
K20安装架                                                                                                                                   3RX7 308-0AA00

3RG74040CH00，3RG74040HH00，3RG74047CH00，3RG74047HH00，
3RG7404-0CH00，3RG7404-0HH00，3RG7404-7CH00，3RG7404-7HH00，
3RG74010CH52，3RG74010HH52，3RG74017CH52，3RG74017HH52，3RX73080AA00，
3RG7401-0CH52，3RG7401-0HH52，3RG7401-7CH52，3RG7401-7HH52，3RX7308-0AA00

现有大量库存，*！订购和咨询！