The WS10 by ASM is a precise draw wire displacement sensor in an aluminum housing which is used for industrial applications. It can measure from 0 - 1250mm in range and has an IP65 protection class. The outputs given are potentiometer, 0-10V, 4-20mA, PMUV/PMU, SSI, CANopen, It offers linearity up to +-0,05% f.s.