AutomationDirect will be closed Monday, December 24th & Tuesday, December 25th to celebrate Christmas. The same-day shipping on Friday, December 21st is our normal 6:00PM ET schedule (4:00 PM ET for freight and UPS shipments). Orders placed after the Friday cutoff times will ship on Wednesday, December 26th.
QM/CX series through-beam photoeyes detect presence when an object obstructs light traveling from emitter to receiver. Using visible red or infrared light, these DC-powered rectangular sensors offer adjustable detection ranges up to 30m, and are available with integral 2m pigtail cable or quick-disconnect. Emitters and receivers are sold separately.