Application-specific properties: extended temperature range,output type: NAMUR,design: cuboid,installation: non-flush,electrical connection type: device plug M12,detection principle: inductive,function: inductive sensors,housing design: cuboid,housing material: plastic,equipment protection level: Da (zone 20), Equipment protection level: Dc (Zone 22),Equipment protection level: Ga (Zone 0),Equipment protection level: Gb (Zone 1),Equipment protection level: Mb (mining),Max. Range: 40 mm ... 50 mm, switching frequency: 500 Hz, switching function: normally closed (NC), protection class: IP69K, safety integrity level: SIL 2, safety function: SIL 2, signal type: NAMUR, voltage: DC, maximum ambient temperature: +100 DegreesC,Minimum ambient temperature: 25 degreesC,Supply voltage: DC,Approvals: ATEX,Approvals: CCCEx/NEPSI,Approvals: EAC,Approvals: IECEx,Approvals: UL hazardous location,Approvals: UL ordinary location,Cubic design: 40x40x40 mm (Varikont L )