EG4015 by eGauge



  • The eGauge Core is a 15 channel energy meter with 0.5% revenue grade accuracy compliance and the ability to measure residential or commercial circuit panels, up to 3-phase 277/480VAC and 6900A
  • The meter has an Ethernet port and 2 USB ports for additional options, like WiFi and serial
  • The user can access meter data using the free user interface, or with other systems using a published XML API, Modbus, or BACnet IP
  • The embedded web server allows the user to connect to the interface over the internet or on a local area network
  • Each unit has a data logger that stores up to 64 data points for the lifetime of the hardware, and the user can access data as granular as 1-second averages for the most recent hour of recording
  • Taken together, the eGauge Core is an accurate and flexible solution for monitoring multiple circuits in any residential or commercial energy monitoring application
  • EG4015 – 64E (eGauge sku)
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Categories Power Meters
Manufacturer/Brand eGauge
Power Type AC, DC
Series EG4xxx
Power Supply Line
Voltage 120 L-N, 208 L-L, 277 L-N, 480 L-L
Phase Config 1P2W, 1P3W, 3P4W, 3P3W
Input CT Signal 0.333V, Rogowski Coil
Comm. Protocol BACnet, HTTP, Modbus
Comm. Method Ethernet
# of Inputs 15
Display LCD
Accuracy Class 0.5
Error (%) 0.5
# of Digital Inp. 0
# of Digital Outp. 0
Safety Approvals UL Listed
CT Type (Built-In/External) External
Portable No
Weight (lbs) 0.75
Height (in) 6.69
Depth (in) 1.81
Width (in) 3.15
Non-Stock Lead Time 2-3 Bus. Days
Harmonics THD
Warranty 2 Years


Media/Other Three-Phase Installation Tutorial
User Interface Tour Part 1
User Interface Tour Part 2
User Interface Tour Part 3
Temperature Monitoring with eGauge

Additional information

Wireless adapter (Optional)



PEK 120, PEK 277


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