La description

sensor ultrasch,reflex 20x42x15,teach12-30V DC,200mA,Sn:200,M8-Stecker4pol
Mechanical features

Housing material – Plastic.
Degree of protection (IP) – IP67.
Sensor height – 42mm.

Housing design – Cuboid.
Sensor width – 20mm.
Sensor length – 15mm.''