Industrial Precision 0-20 metersCable Displacement Sensors Measuring range from 0....20000mm, universal output signal can be selected, can be assembled by yourself. Selectable digital and analog outputs, incremental or absolute encoders Aluminum alloy material, precision screw lifting, automatic lineup, consistent stroke per turn, high repeatability. Protection class up to IP64, perfect for dimensional and positional measurements in any field. Small installation space, high measurement accuracy, high reliability, rubber sealed rope outlet, long service life, less maintenance, easy installation