The Unimeasure P510 Series Position Transducer provides a 0-5 or 0‑10 VDC output utilizing a potentiometric sensor. Pins B and C of the connector are both COMMON and are connected together internally at the transducer enabling a three or four wire connection. With adjustable zero and span, zero position may be set within the ﬁrst 30% of the total measurement range. The span allows maximum output voltage to be adjusted to 5 VDC or 10 VDC for displacements between 80% and 100% of total range. The P510 may be powered by an unregulated supply voltage in the range of 4.9 to 30 VDC.