E3F-20L/20P2 M12 PNP NC Laser Through Beam Photoelectric Sensor Detector Switch

1x E3F-20L/20P2 M12 PNP NC Laser Photoelectric Sensor (1 laser emitter and 1 laser detector). This sensor is PNP NC type. output type : PNP NC. Laser beam, red visible beam. Work humidity : 35~95%RH.

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