SICK DL100-23AA2110 Industrial Photoelectric Sensor

DL100-23AA2110 is SICK’s long-range laser time-of-flight distance sensor (Dx100) designed for indoor retroreflective distance measurement to a reflector such as diamond-grade tape, with a range of 0.15 m to 300 m. It delivers precise distance readings across selectable resolutions of 0.1 mm, 0.125 mm, 1 mm, 10 mm or 100 mm, with repeatability of 2 mm and an accuracy of ±3 mm over the specified range. The sensor features a fast 2 ms response time and a 1 ms measurement cycle time, with 1 ms output time, and uses a visible red laser (laser class 2). The emitted beam has a typical spot size of 5 mm plus 2 mm per meter, and it supports Ethernet/IP communication with configurable digital outputs (PNP/NPN or Push-Pull) via an M12 connector, typically IP65-rated for industrial environments. With a maximum target speed of 15 m/s and acceleration up to 15 m/s², the unit is built for dynamic applications such as conveyor sorting, position or presence detection, and non-contact distance sensing where long-range measurement to a reflector is required. Safety and reliability are underscored by an MTTFD of about 101 years, making it suitable for continuous-duty operation in harsh industrial settings.