GB/T 12452-2008
Replaced
T/CMA NY050-2020
Active
Group standards
T/CMA NY050-2020 Industrial steam flow metering technical requirements
T/CMA NY050-2020 Industrial steam flow metering technical requirements
Price:
$ 20.00
Basic Information
Standard Code:
T/CMA NY050-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Flow and level measurement instruments
ICS Name:
The comprehensive measurement of fluid flow
Publish Date:
2020-12-30
Implement Date:
2021-01-01
Scope
Main technical content: This standard provides specifications for steam flow measurement, including: measurement principles and general requirements; selection, installation, use, and verification of primary instruments; calculation of steam physical properties; calculation of steam mass flow and energy flow; technical requirements for flow secondary instruments (flow computers); and methods for calculating flow uncertainty. This standard proposes normative appendices: requirements for flow meter verification or calibration; and informative appendices: instrumentation configuration guidelines; and standard nozzle calculation examples.
Development Information
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