Scope of Work: To supply and support natural gas Electronic Volume Correctors (EVCs) to be used with rotary, turbine, and diaphragm meters primarily in custody transfer applications.
At a minimum, the EVC’s must have:
Measurement Canada Approval
2 corrected pulse outputs
1 uncorrected pulse output
1 alarm/meter fault output
Live temperature and pressure inputs
Audit trail capabilities (alarms, event logs, hourly records, etc.)
Battery, externally powered, and solar capabilities
RS232, RS485 or Ethernet communications port
EVC software must be Windows 10 compatible