Functional principle: Photoelectric proximity sensor Functional principle detail: Background suppression Dimensions (W x H x D): 24.6 mm x 80.6 mm x 54 mm Housing design (light emission): Rectangular Sensing range max.: 30 mm … 1,600 mm Sensing range: 100 mm … 1,600 mm Type of light: Infrared light Light source: LED Light spot size (distance): Ø 25 mm (800 mm) Wave length: 880 nm Adjustment: Potentiometer