OBE500-R3F-SE0-L Laser thru-beam sensor

Thru-beam sensor, flat design, M3 mounting, 500 mm detection range, red light, dark on, NPN output, fixed cable, Very flat design for direct mounting without mounting bracket, DuraBeam Laser Sensors - durable and employable like an LED, TEACH-IN, Detection of partially transparent objects by teach-in, Detection of small parts or flat objects from 0.25 mm