The DT80-312121 | 1122259 from SICK AG is a Laser Displacement Sensor with Measure/Sensing Distance 50 to 80000 mm, Wavelength 655 nm, Response Time 33 to 68 ms, Resolution 100 µm, Repeatability 200 µm. More details for DT80-312121 | 1122259 can be seen below.