Lanbao CR18-AC 2-Wire M18 Capacitive Proximity Sensor Lanbao CR18-AC 2 Wires is an M18 metal cylindrical capacitive proximity sensor for AC control circuits that need non-contact object detection. The capacitive sensing principle allows the sensor to detect suitable conductive and non-conductive targets when the sensing distance, target material, and mounting conditions are properly matched. This listing covers CR18CF05AT and CR18CN08AT AC 2-wire variants with 5mm flush or 8mm non-flush adjustable rated sensing distance. Store variants include normally-open or normally-closed output logic and either fixed 2m PVC cable or E2 M12 connector wiring. For related Lanbao capacitive sensors, compare the Lanbao CR18 DC Series, Lanbao CR18S-AC 2 Wires, and Lanbao CR18S Series. For a smaller M12 option, see the Lanbao CR12 Series. Technical Specifications Brand Lanbao Series CR18-AC 2 Wires Sensor Type M18 cylindrical capacitive proximity sensor Wiring Type AC 2-wire Housing Size M18 metal cylindrical housing Housing Material Nickel-copper alloy Mounting Options Flush or non-flush, depending on selected variant Rated Sensing Distance 5mm adjustable for CR18CF05AT variants; 8mm adjustable for CR18CN08AT variants Assured Operating Distance 0-4mm for 5mm variants; 0-6.4mm for 8mm variants Cable-Type Dimensions M18 x 70mm for flush cable versions; M18 x 78mm for non-flush cable versions Connector-Type Dimensions M18 x 83.5mm for flush E2 connector versions; M18 x 91.5mm for non-flush E2 connector versions Power Supply 20-250V AC Output Type AC 2-wire output Output Logic Normally open or normally closed, depending on selected variant Standard Target Fe 18 x 18 x 1t for 5mm versions; Fe 24 x 24 x 1t for 8mm versions Switch-Point Offset