| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiple optical axis photoelectric sensor capable of suppressing breakage or dropout of a protection cover.SOLUTION: A multiple optical axis photoelectric sensor includes a case 30 having an opening portion on the front surface thereof, a translucent plate 81 which is provided in front of an element block 20 having a photoelectric element and capable of transmitting light of the photoelectric element, and a protection cover 111 covering the front surface of the translucent plate 81. The protection cover 111 is held by snap-fit engagement with an engaging portion provided to the case 30 while not protruding from the outer surface of the case 30.SELECTED DRAWING: Figure 3 |
