Metering Services

The University wishes to put in place a contract to cover the essential maintenance and support of the existing sub-metering hardware. The hardware is based on the Elcomponent serial to ethernet converter and MODBUS gateway, the Elcomponent 4MOD 4 channel pulse counter together with a variety of both RS485 and pulse output connected electric, gas, water, and heat meters. The meters are polled over the network at least every 30 minutes by both Elcomponent MeterRing software and Tridium Niagara software; at present the two software systems are being run in parallel.