Oak Bluffs, MA old classifieds archive and funnies > Consumer Grade
> Banner SM51 series opposed mode sensors
Banner SM51 series opposed mode sensors
These Banner SM51 Series photoelectric sensors were acquired in a factory shutdown. They appear to be NIB, except for one of the emitters, which looks slightly used. These sensors work in emitter/receiver pairs. There are 4 receivers-model # SM51RBL and 2 emitters-model # SM51EBL. The combined retail value of these items is over $700 Documentation included. Sold