E3F-20L/20C1 M12 NPN NO Laser Through Beam Photoelectric Sensor Detector Switch
1x E3F-20L/20C1 M12 NPN NO Laser Photoelectric Sensor (1 laser emitter and 1 laser detector). This sensor is NPN NO type. output type : NPN NO. Laser beam, red visible beam. 2x Mounting brackets (no screws included).