... inductance proximity switch,SC is capacitive proximity switch. 2.Output:NPN or PNP,NO/NC selectable. 2011--SL/SC series Proximity Sensor( ... sensor in such lines as mechinary, chemical, paper-making, light industry, etc..2, SL series is inductance proximity switch, ... shape. standard cable and interface, various dimensions available.4, Output: NPN or PNP, NO/NC selectable. Wiring: DC 2/3 wires, AC ...