Sick Retroreflective Photoelectric Sensor, Barrel Sensor, 35 mm → 4.5 m Detection Range

VL18 Retro Reflective Sensors - Stainless Steel. Photoelectric retro-reflective sensors in cylindrical M18 stainless steel housing. Scanning distance up to 5 m Variant for detection of glass and transparent objects, a scanning distance of up to 4.5 m Simple assembly and alignment Rated to IP69K Housing length: 83 mm Light spot (distance): 60 mm (1 m), 200 mm (4.5 m)