... switch. 2.Output:NPN or PNP,NO/NC selectable. 2011--SL/SC series Proximity Sensor(Inductance & capactitive) Features:1, High frequency ... lines as mechinary, chemical, paper-making, light industry, etc..2, SL series is inductance proximity switch, mainly for inspection of metal ... . Ouput current: 100, 200, 300mA selectable.5, Power supply: DC 10-30V or AC 115V/230V.Introduction of Production Line We ...