Further information for SICK 6068625 CQF16-06EPOEP1 capacitive proximity switch
Capacitive proximity sensors, CQF, CQF16-06EPOEP1, switching distance Sn: 0.5 mm ... 6 mm, installation in metal: flush, non-flush, connection type: cable with connector M8, 4-pin, switching output: PNP, switching function: normally closed