The LAS-TB-100 from WayCon Positionsmesstechnik is a Laser Displacement Sensor with Measure/Sensing Distance 100 to 200 mm, Wavelength 650 nm, Response Time <2 ms, Resolution 39 to 150 µm, Supply Voltage 12 to 28 VDC. More details for LAS-TB-100 can be seen below.