GEFRAN, Linear Potensiometer, Type: PME-12 RECTILINEAR DISPLACEMENT TRANSDUCER WITH MAGNETIC DRAG Main features • Rectilinear displacement transducer without drag shaft, completely water-tight ( IP67) , designed to work in humid environments and in temporary immersion ( CEI EN 60529) • The PME series has an external magnetic actuator linked to an internal measurement cursor • The magnetic cursor replaces the drag shaft used in traditional displacement transducers, making the instrument even more compact • Installation is made simpler because there is no variation in the electrical output signal outside the Theoretical Electrical Stroke • The instrument can be used in compressed air applications with max. working pressure of 20 bar; 50 bar peak Useful electical stroke ( C.E.U.) 50 to 1000mm Independent linearity see table ( within C.E.U.) Resolution infinite Repeatability d0.08 mm Hysteresis d0.25mm