The single input D521-D523 and the dual input 524/D525
intelligent process meters features 5 ½ digit resolution, 6 digit display, high speed, 5 front key operation and a NEMA 4X, industrialized aluminum case. One Form A relay is provided standard for use as an Alarm output or shunt cal relay. The D520 Series emphasizes the features required in today’s applications, especially scaling of the meter to display in engineering units. Three methods are provided to scale the meter: No calculation scale and offset, load calibration and shunt calibration.
