Operating from ±15-Vdc inputs, the HSD/HSDR 750 Series hermetically-sealed LVDT position sensors offer a pre-calibrated 0 to ±10 Vdc output that is suitable for integration with PLCs, digital indicators, ADCs, computer-based data processors, and QC data collection systems. The HSD Series 750 units terminate through a sealed axial connector that prohibits the core from passing completely through the coil assembly. Electrical termination for the HSDR Series 750 DC-LVDTs is through a sealed radial connector located near one end. Both series are available in ranges of ±1.25 mm to ±250 mm. MACRO SENSORS, Pennsauken, NJ. (856) 662-8000.