Triplett 420-GL Panel Meter For DC Current Measurement

Description:

The Triplett 420-GL Panel Meter is used in industrial electrical monitoring systems for displaying DC current measurements from shunt-based sensing applications. Commonly installed in power supplies, battery systems, control panels, industrial equipment, and electrical test systems requiring accurate analog current indication. Maintenance teams and system integrators use this meter for equipment monitoring, panel replacement, instrumentation upgrades, and maintaining accurate electrical readings.

Applications:

The Triplett 420-GL Panel Meter is commonly used in industrial and electrical applications where high DC current measurement is required. The meter accepts a 0-50 mV DC input signal from a current shunt and displays a scaled 0-8000 ADC (ampere DC) reading, making it suitable for battery banks, power systems, and high-current equipment monitoring.

Technical Specifications:

• Manufacturer: Triplett
• Model / Part number: 420-GL
• Product type: Analog DC panel meter
• Input signal: 0-50 mV DC
• Display range: 0-8000 ADC (amps DC)
• Measurement type: DC current indication
• Display type: Analog needle movement
• Meter size: 4.5 inch panel meter
• Input method: External current shunt signal
• Accuracy: ±2% of full scale (typical)
• Mounting type: Panel mount
• Function: Displays high-current DC measurements from shunt input
• Application: Battery systems, power supplies, electrical panels, industrial controls, and test equipment
• Construction: Industrial analog meter housing
• Operating environment: Commercial, industrial, and electrical instrumentation applications

Common Replacements:

• Triplett 420-GL Analog DC Panel Meter
• Triplett 400 Series DC Amp Panel Meter
• Compatible 0-50mV Shunt Input DC Ammeter