Historical data

The Portable NGC is designed to retain historical data. This

data can be used for custody transfer needs, verify

transmitter operation over time, and provide a limited data

backup for communication link reliability.

In addition, various CSV file outputs are available to download

the analysis data into spreadsheet based company specific

data sheets, and outputs to 3rd party gas accounting

packages.

The default¹ memory configuration provides the most recent

480 analysis cycles containing:

• Normalized components

• Un-normalized components

• Ideal Btu/CV

• Real Btu (wet and dry) / CV (superior and inferior)

• Relative density (specific gravity)

• Density

• GPM

• Wobbe index

• Alarms