For The Professional Energy Auditor !

The ECM-1220 is a Professional Energy Monitor capable of monitoring any residential load and many light commercial loads.

Whether you need to monitor a refrigerator, central air unit, sub-panel or entire service panel, the ECM-1220 will do the job.

Employing a special technique, the ECM-1220 is now capable of monitoring one entire 120V/240V split phase service panel PLUS a second 120V/240V panel (sub panel) or load using CH1 for one load and CH2 for the other.

Features:

• Simple installation
• Easy to read LCD display with backlight
• Flash Upgradeable firmware
• Two channel design can monitor up to two 240V loads
• Capable of monitoring certain 3-phase loads
• Great accuracy at low cost
• Records data internally to non volatile memory
• No batteries required
• Sends "real time" data via USB port
• Optional wireless IEEE 802.15.4 communication on a mesh network
• Large variety of CTs available, giving way to almost any residential and light commercial applications.

ECM-1220 Displays:

• Power (watts) *
• Energy (kilowatt-hour KWh) *
• Cost of Energy (dollars) *
• Elapsed Monitoring Time
• Projected Energy for periods of 1 to 255 days (user selectable) *
• Projected Cost of energy for periods of 1 to 255 days (selectable)*
• Line Voltage (volts) and load Current * (amps)
• Dollar-per-Hour rate of consumption*
• Peak Power
• Much more consumption information available when used in conjunction with the RTL software.

* May be displayed separately for CH1, CH2 and Total (CH1 + CH2)