WX4000 XY Plotter

The WX4000 XY Plotter series from Graphtec consists of XY plotter-style chart recorders and data loggers. These units accept analog voltage inputs and plot data on paper using motor-driven pen positioning, providing dual-axis (X and Y) recording.

Products in this series, marketed under the Datagraph name, offer manual and automatic time sweep modes, calibration capabilities, and adjustable voltage ranges. They rely on timing belts and stepper motors with encoders for precise pen movement, making them suited to applications requiring graphical recording of measured signals.