Submeters Monitor Specific Areas within a Building

• Submeters are meters used to determine the amount of energy used
  within specific areas of a building.
• The energy measurements are then used to allocate or bill for
  electrical usage by tenants or departments within the building.

• Submetering Saves Energy. Submetering buildings produces an annual savings of up to 18-30% of total electrical consumption in the first year. 
• Submetering Energy Savings Persist Over Time. Submetering savings are maintainable over long periods of time because:
      (a) Conservation is reinforced by the resident’s receipt of an electric bill.
      (b) Residents will invest in efficiency (e.g., more efficient refrigerators and lighting) because they will reap the benefits directly.
• Approximately 60-70% of Tenants Benefit from Submetering. The only tenants who fare worse under Submetering than under other means of allocating electric cost are those who use excessive amounts of electricity.
• Submetering is Fair. Submetering simply restores the “user pay” concept. Tenants pay for what they use and will change their habits to improve efficiency.
• Submetering Benefits Owners. Submetering largely eliminates variable and difficult-to-control factors from a building’s operating budget. Owners can better predict costs when the only energy usage to be considered is for common areas under management control.

Multifunction WiFi Electric Submeter

Key Features:

• ANSI C12.20 0.2 Accuracy Class energy measurements.
• Standard RS485 Communication; Modbus RTU/ASCII and DNP3.
• Simultaneous Ethernet and WiFi communication; Modbus TCP.
• Bright red LED display with three .56″ lines.
• Built-in KYZ pulse for accuracy testing.
• Limit alarms and THD.
•  Standard IrDA for meter configuration.

Data Logging WiFi  Electric Submeter

Key Features:

All of Shark® 100S meter features*, plus:

• Load profiling and trending, including:
  • Three historical trending logs of 64 parameters each.
  • Limits/alarm log.
  • System Events anti-tampering log.
• Advanced metering: Transformer Line Loss and CT/PT compensation.

(*THD not available.)

Data Logging Multipoint WiFi Energy Meter

Key Features:

• ANSI C12.20 0.2 Accuracy Class energy measurements.
• Rugged, space saving design consolidates multiple metering
  points into one processing CPU.
• 24 single or 8 three phase circuit metering.
• Two historical trending logs – over eight years of logging.
• Standard RS485 Communication; Modbus RTU/ASCII.
• Simultaneous Ethernet and WiFi communication; Modbus TCP.
• Transducer and remote LCD color touchscreen display for easy retrofit installation in a panel.
• Front USB port for direct data download and meter configuration.
• Built-in KYZ pulse for accuracy testing.
• Limit and control capability.
• Standard CTs; can ignore reverse CTs for easier
  installation.
• Stud inputs for substation and critical infrastructure.
• Optional pre-wired NEMA 1X enclosure.