Yokogawa Electric Corporation 250324ECNG Panel Meter

The Yokogawa Electric Corporation 250324ECNG Panel Meter is an analog panel meter (panel-mounted ammeter) designed to measure and visually display DC current in control panels and power distribution systems. It reads DC current via an external shunt input with ~0–50 mV DC signal and a commonly configured scale (for example 0–20 A, depending on the shunt and scale used). The unit features an analog dial with a needle for real-time current indication and is built in a dust-resistant, gasket-sealed housing suitable for industrial environments as part of the Yokogawa 250 “New Big Look” series. Expect typical accuracy of ±2% of full scale and a response time of about 2 seconds, making it useful for monitoring load conditions in switchgear, motor control centers, automation panels, generator systems, and distribution boards. It supports maintenance tasks such as troubleshooting and replacing legacy Yokogawa 250 meters by providing clear visualization of current. Common replacements include Yokogawa 250-324-ECNT (similar mV shunt-input configuration), Yokogawa 250-240 series panel meters (alternate ranges), and other equivalent DC shunt-input panel ammeters matched by mV input and scale.