Comparison : |
Item # 111-000-0500, Banner Minibeam Fiber Optic Sensor Item # 111-000-0521, Level Sensor, Photo-Elec, w/Suppression Item # 111-000-0518, Level Sensor, Photo-Elec, Vis-Red LED Item # 111-000-0535, Banner Minibeam Fiber Optic Sensor, QD Item # 111-000-0522, Level Sensor, Photo-Elec, w/Suppression, QD
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