Functional principle Photoelectric proximity sensor Functional principle detail Energetic Dimensions (W x H x D) 11 mm x 31 mm x 20 mm Housing design (light emission) Rectangular Sensing range max. 0 mm ... 1,200 mm 1) Sensing range 0 mm ... 750 mm 1) Type of light Visible red light Light source LED 2) Light spot size (distance) Ø 75 mm (1,000 mm) Wave length 632 nm Adjustment Potentiometer (Sensing range)