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Web-Mon Internet-enabled Energy Meter Dashboard from E-Mon

One-page snapshots of real-time and historical energy usage, plus carbon footprint displays of estimated CO2, NOx, SO2 and other parameters are standard features requiring no user software or costly programming; operates with  any standard Internet browser.

E-Mon, the electric submetering market leader and manufacturer of the widely installedE-Mon D-Mon® product line, today announced Web-MonTM, an internet-enabled energy monitoring device that provides energy data via any standard internet browser. A built-in website right out of the box, Web-Mon requires no add-on software or programming to provide a “dashboard” display of various energy parameters of up to 24 meter inputs. Real-time meter data is displayed alongside historic readings from the previous seven, 30 and 365 days. Typical customers include commercial and industrial facilities, utilities, institutional applications and multi-tenant residential facilities, among others.  

“Accurate, timely snapshots of energy usage and carbon footprint data are essential for supporting progressive energy management and green building initiatives,” said Don Millstein, president and CEO of E-Mon. “Web-Mon is designed to provide users with a user-friendly web interface that allows them to view live energy data, charts and graphs via any standard internet browser—without unneeded bells, whistles or costly custom programming.”

An easy sequential set-up process quickly configures Web-Mon to the user’s unique requirements. Entering the IP address of the Web-Mon into the user’s standard internet browser brings up attractive, easy-to-read, pre-configured graphical screen templates showing electrical consumption (kWh), peak demand (kW), power factor, Volts, Amps by phase, VARs and more. A “carbon footprint dashboard,” also standard, provides a one-page snapshot of any metered device or circuit in terms of carbon dioxide (CO2), sulfur dioxide (SO2) and nitrous oxide (NOx) emissions—while automatically displaying estimated forest re-growth needed to compensate for the displayed levels. Other displayed equivalents include miles driven, gasoline used, etc. Standard features and options include:

  • User friendly, password-protected web interface lets users view live energy data, charts and graphs via any standard web browser;
  • Interface up to 24 metering points, including E-Mon D-Mon meters and other electric, water, gas steam and BTU meters:
  • E-Mon Class 3000 meters and other serial communication devices are linked via RS-485 daisy-chain connection up to 4,000 feet total;
  • E-Mon Class 1000 & 2000 meters and other pulse-enabled meters (e.g., water, gas) connect to optional 8-port I/O modules (up to 3 modules per Web-Mon) and can be up to 200 feet from Web-Mon.
  • Export data to E-Mon EnergyTM Software or CSV files for interface with other software packages;
  • Internal memory stores up to 5 years of daily kWh consumption & peak demand, and up to 60 days of 15-minute interval data;
  • Ethernet connection to Internet supports either static or DHCP IP addresses;
  • Enclosure options include: standard JIC steel, customized MMU cabinet complete with E-Mon meters; or no enclosure;
  • Web-Mon includes AC adapter to power unit; available with optional DIN rail power supply.

For a free demo, contact E-Mon at (800) 334-3666 or visit

About E-MON

Established in 1981, E-MON is the industry leader in solid-state electronic kilowatt-hour submeters, automatic meter reading software and other energy management products and services. Almost 500,000 E-Mon products are installed worldwide for tenant billing, cost allocation, demand side management, energy conservation and load profiling across the spectrum of commercial, industrial, institutional, governmental and multi-family residential facilities. E-Mon is an active member of the Federal Energy Management Program task force, Alliance to Save Energy, Association of Energy Engineers, U.S. Green Building Council and other organizations. For further information, visit: 


Suzy Abbott, Marketing Manager


850 Town Center Drive

Langhorne, PA 19047

Toll Free: 800-334-3666

Main: 215-752-0601; Fax: -3094