Yokogawa Electric Corporation 103-131-LSSS Panel Meter

The Yokogawa 103-131-LSSS Panel Meter is an analog AC ammeter designed for real-time current monitoring in industrial switchboards, control panels, and power distribution systems. It provides an analog needle display with a model-configurable range up to 0–1000 A and an accuracy of about ±1% of full scale, making it suitable for monitoring load currents and system balance. Housed in a rugged panel-mounted enclosure measuring roughly 4.3 x 4.3 inches, it is intended for installation in electrical panels and power systems across manufacturing plants, utilities, and process industries. Common replacements include the Yokogawa 103-131-LSSC Panel Meter and the 103-131-LSLS Panel Meter.