E3T-SL21,光电传感器 Convergence Beam 10-30mm L/ON NPN
E3T-SL21 5M,SENS OPTO REFL 5MM-30MM WIRE MOD
E3TSL212M,
E3T-SL21M,5-30MM T-BEAM L/ON NPN M3 MTG
E3T-SL21-M1TJ 0.3M,SENSOR CONV REFL 300MM NPN
E3T-SL21-M3J 0.3M,SENS OPTO REFL 5MM-30MM CONN MOD
E3T-SL21R,SENS OPTO REFL 5MM-30MM WIRE MOD
E3T-SL22,SENS OPTO REFL 5MM-30MM WIRE MOD
