Manufacturer Part # : CK1-00-2H
Description : Capacitive proximity sensor, tubular, 18mm diameter x 87mm body, polybutylene terephthalate housing, NPN/PNP, N.O./N.C. selectable output, 12mm sensing distance, unshielded, 10 Hz switching frequency, IP65 IP67, 4-pin M12 quick-disconnect.