Complete line of amplified subminiature photoelectric sensors. 15 mm, 20 mm, 30 mm and 50 mm fixed focus proximity. 1.5 m retroflective and 1 m polarized retroflective. 2 m through beam models. Amplified NPN or PNP output with NO-NC output. Applications such as processing and packaging machinery. Electronics assembling. Beverage and bottling. Vending machines.