Balluff BCS-018-WS-5-L-3 Binary Code Sensor Module is a capacitive proximity switch in Balluff’s BCS family, designed to detect target materials at a 10 mm sensing distance. It operates on a wide AC supply of 45–250 V and is documented as the BCS-018-WS-5-L-03 variant (also listed as BCS-018-WS-5-L-3). The unit weighs about 0.35 lb and, according to distributor listings, is discontinued by the manufacturer.
