Scientific Columbus XLPE3-A4 Voltage Transducer

The Scientific Columbus XLPE3-A4 is a high-precision voltage transducer from the Exceleron series, designed for accurate measurement and conversion of AC voltage inputs into proportional DC current outputs. Ideal for power monitoring, utility metering, and industrial control systems, this transducer supports inputs up to 150V maximum with a nominal 120V at 50/60Hz, producing a 0-1mA output signal proportional to the input voltage. Key features include high accuracy (typically ±0.2% of reading), excellent linearity, and robust isolation up to 3.75kV, ensuring reliable performance in demanding environments. Advantages over similar products include superior long-term stability, low burden on the measured circuit, and modular design for easy integration into rack systems. Benefits encompass reduced measurement errors and enhanced safety in high-voltage applications, though drawbacks may include limited output current range compared to 4-20mA standards and the need for external power supplies in some setups. This model is particularly suited for SCADA systems, energy management, and process control where precise voltage transduction is critical. Condition appears new, based on packaging and lack of wear.