LD-PCIR (GEFRAN PCIR) Resistance Signal Conditioner have been designed to enable the user to amplify and convert linear input resistance signal to current or voltage output signals for. It adapts to any resistance potentiometer. In conductive plastic for acquisition system or PLC, in a way that does not alter the linearity of the transducer itself. Input signal: 1 100k Output signal: 05V , 0 10V , 4 20mA Linearity Error: