LJ12A3-4-Z/BY: PNP NO3-Line DC type 12mm diameter ; 4mm detection distance LJ12A3-4-Z/AY: PNP NC3-Line DC type 12mm diameter ; 4mm detection distance LJ12A3-4-Z/BX: NPN NO 3-Line DC type 12mm diameter ; 4mm detection distance LJ12A3-4-Z/AX: NPN NC 3-Line DC type12mm diameter ; 4mm detection distance LJ12A3-4-Z/CX: NPNNO+NC 4-Line DC type12mm diameter ; 4mm detection distance LJ12A3-4-Z/CY: PNP NO+NC 4-Line DC type12mm diameter ; 4mm detection distance LJ12A3-4-Z/EX:NO 2-Line DC type12mm diameter ; 4mm detection distance LJ12A3-4-Z/DX:NC 2-LineDCtype12mm diameter ; 4mm detection distance LJ12A3-4-J/EZ: NO2-Line AC type12mm diameter ; 4mm detection distance LJ12A3-4-J/DZ: NC 2-Line AC type12mm diameter ; 4mm detection distance [Main Parameter] Detection distance : 4mm 10% Set distance: 0~3.6mm Current: 6V 360mA, 12V 200mA, 24V 96mA, maximum instantaneous current 2A Delay distance:10% below of the detection distance Detection object: Magnetic metal (the detection distance decreases when it is non-magnetic metal) Stand detection object:Iron 15*15*1mm Response frequency:DC:0.5kHz Supply voltage:DC type: DC12V DC24V DC36V(6~36V) impulse(p-p)10% below Withstand voltage:AC1000V 50/60Hz 1min between charging part and housing Meterial:(Housing:Nickel plated brass) (Detection surface:ABS) Protection influence:IP67(IEC specification) This product can be applied to control relays, counters,PLC , etc.!