The LAS2-TM-300 from WayCon Positionsmesstechnik is a Laser Displacement Sensor with Measure/Sensing Distance 50 to 350 mm, Wavelength 660 nm, Response Time 0.4 ms (Delay), Repeatability 10 to 240 µm, Supply Voltage 12 to 28 VDC. More details for LAS2-TM-300 can be seen below.