漫反射型号DC10-30VNPNNOKHL74-G22DNKNCKHL74-G22DNHNO+NCKHL74-G22DNTPNPNOKHL74-G22DPKNCKHL74-G22DPHNO+NCKHL74-G22DPT选通型AC/DC20-250V触点输出反射型号DC10-30VNPNNOKHL74-R152DNKNCKHL74-R152DNHNO+NCKHL74-R152DNTPNPNOKHL74-R152DPKNCKHL74-R152DPHNO+NCKHL74-R152DPT选通型AC/DC20-250V触点输出对射型号DC10-30VNPNNOKHL74-M43DNKNCKHL74-M43DNHNO+NCKHL74-M43DNTPNPNOKHL74-M43DPKNCKHL74-M43DPHNO+NCKHL74-M43DPT