1.Detecting distance is 10m for through-beam type, is 2.6m for retro-reflection type and is 0.5m for diffuse reflection type.
2.Protective structure is IP67.
3.Connector type for easy maintenance is lined-up.
4.Installing strength is twice because inserting fitting metal is applied.
5.Stable lamp provides.
6.Both PNP and NPN output are lined-up.