The CD5-W2000 from Optex AOC is a Laser Displacement Sensor with Measure/Sensing Distance 2000 mm ±500 mm, Wavelength 658 nm, Sampling Rate 100 µs, 200 µs, 400 µs, 800 µs, 1, 600 µs, 3, 200 µs, AUTO, Supply Voltage 12 to 24 VDC, Laser Power 5 mW. More details for CD5-W2000 can be seen below.