Meteringonline provides a comprehensive sub-metering system for multi tenanted commercial buildings such as shopping malls and commercial buildings. Billing information for tenants is provided to the property manager in electronic format which integrates seamlessly with the existing billing system used. A powerful suit of performance reporting facilities is provided.

Communication Technologies

There are several technologies available for communication to with meters inside of a sub-metering installation. The choice of technology will be decided by various parameters such as physical layout, type of meters and cost considerations. Typically a combination of the following technologies may be used:

• Hard wired local area network using Modbus over RS485.
• Mesh radio systems using Zigbee technology.
• TCP/IP

Reports

There are severalstandard reports available for sub-metering applications. These include

• Energy balance report showing total enegy consumed at incomers against total energy measured in the complex.
• Financial report showing overall income/expendature for each utility.
• Performance reports of key consumption areas such as common area allocation, air handling units and so on.