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 Scope of ANSI B109.3-'92 

Scope of ANSI B109.3 - '92 for Rotary-Type Gas Displacement Meters

"This standard applies to rotary type positive displacement gas meters designed for revenue measurement of fuel gas.

  • Part I comprises a list of definitions and terms used throughout the standard.
  • Part II covers the construction for the qualifications of new type rotary meters.
  • Part III covers the performance qualification of new meters and new type rotary meters.
  • Part IV covers "in-service" performance standards for rotary meters.
  • Part V covers established installation requirements for rotary meters.
  • Part VI covers the various auxiliary devices for rotary meters. Part VII covers test methods and equipment."

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