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E-Mon D-Mon® Metering Products
Class 1000 Single- phase kWh
Class 2000 3-phase kWh/Demand
Class 3000 Advanced
Class 4000 Multi-family
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Class 3000 Advanced Meters with Communication


Class 3000 advanced meters provide customers with a low-cost, intelligent kWh/Demand meter displaying kWh, kW with peak date and time, real-time kW, amps per phase and volts per phase. E-Mon's patented 0-2 volt output split-core current sensors allow for quick and safe installation without power interruption. These sensors also allow for meters to be remotely located up to 500 feet from the electrical panel they are monitoring.

Class 3000 meters advanced features include interface with other types of utility meters including water, gas and steam, single-point energy data storage and interface with E-Mon Energy™ software.

Class 3000 meters are available with a variety of communication options including built-in telephone modem, Ethernet and ModBus.

The newest addition to the Class 3000 family of products is the Load Control option.The load control option is designed to operate at user selectable high and low set points providing users with the capability to reduce electrical (kilowatt) demand. The Class 3000 meter with load control can be used to shave expensive electrical demand peaks by shedding loads or activating a local generator. The low kW limit point will allow the load to be returned to normal operating power independently as preset parameters are met.

Use the links below to view detailed information on the Class 3000 meters, or contact our sales department at (800) 334-3666.

Product Information

View Load Control Option Press Release
Class 3000 Datasheet
Class 3000 Technical Specifications
Class 3000 Engineering Specifications
Class 3000 Load Control Option
Class 3000 ModBus Point Map
Class 3000 Manual
Load Control Installation Manual
Installation Diagram