Connection: 2 wires, application-specific properties: extended temperature range, output type: NAMUR, design: rectangular, installation: non-flush, electrical connection type: terminal compartment, detection principle: inductive, housing design: rectangular, housing material: plastic, device protection level: Da (zone 20), device protection level : Ga (Zone 0),Equipment Protection Level: Gb (Zone 1),Equipment Protection Level: Mb (Mining),Max. Range: 10 mm ... 20 mm,switching frequency: 500 Hz,switching function: opener (NC),protection class: IP67,voltage: DC,maximum ambient temperature: +100 degreesC,minimum ambient temperature: 25 degreesC,supply voltage: DC,approvals: ATEX ,Approvals: CCCEx/NEPSI,Approvals: IECEx,Approvals: UL hazardous location,Approvals: UL ordinary location,Cubic design: special design