Wire type and power: AC 2-wire type 100-240VAC~ Sensing side diameter: M18 Sensing distance: 8mm Standard sensing target: 50×50×1mm(iron) Response frequency: 20Hz Material: Polyamide 6 Protection structure: IP66 Environment_Ambient temperature -25 to 70℃, storage: -30 to 80? Environment_Ambient humidity 35 to 95% RH, storage: 35 to 95% RH Hysteresis(distance) Max. 20% of sensing distance