The Baumer FUE 100A4003 is a diffuse type fiber optic sensor with a smooth, cylindrical sensing head designed for side viewing. It features a sensing distance of 115 mm and an exit angle of 60°. The sensor operates within a temperature range of -25 to +70 °C and is compatible with infrared light at 1450 nm. The head dimensions are 5 mm in width/diameter and 16 mm in height/length, made from aluminum. The fiber optic cable, with a length of 100 cm, has a bending radius of 13.5 mm when fixed and 27 mm when mobile, and is encased in a PUR jacket with a diameter of 4.5 mm. The fiber itself is made of glass and has a cross section of 2 mm². This model does not support shortening of the fiber optics, nor does it include an integrated or adaptable lens.