The Baumer FSCK 07D9601/KS35A 10151066 is a through beam sensor designed as an emitter with a pulsed red LED light source. It features a nominal range of 2.5 meters and an actual range of 2 meters, operating at a wavelength of 660 nm. This sensor is equipped with reverse polarity protection and has a low current consumption, typically 12 mA and maximum 20 mA, with a voltage supply range of 10 to 30 VDC. The compact, rectangular design measures 8 mm in width, 16.2 mm in length, and 10.8 mm in depth, housed in durable plastic materials including PMMA, MABS, and PA. It includes a flylead connector M8 4 pin with a 200 mm length. Suitable for operating temperatures ranging from -20 to +50 °C, it is rated IP 65 for protection against dust and water ingress.