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BSI - BS EN 12405-3

Gas meters — Conversion devices Part 3: Flow computer

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Organization: BSI
Publication Date: 31 December 2015
Status: active
Page Count: 82
ICS Code (Gas supply systems): 91.140.40

Document History

BS EN 12405-3
December 31, 2015
Gas meters — Conversion devices Part 3: Flow computer
A description is not available for this item.

References

This document references:
IEC 60947-5-6 - Low-Voltage Switchgear and Controlgear - Part 5-6: Control Circuit Devices and Switching Elements - DC Interface for Proximity Sensors and Switching Amplifiers (NAMUR)
Published by IEC on December 1, 1999
This International Standard applies to proximity sensors connected for operation by a two-wire connecting cable to the control input of a switching amplifier. The switching amplifier contains a d.c....
This document references:
60068-3-1 - Environmental testing – Part 3-1: Supporting documentation and guidance – Cold and dry heat tests
Published by IEC on June 1, 2023
This part of IEC 60068 provides guidance regarding the performance of cold and dry heat tests.
This document references:
IEC 60068-2-64 - Environmental testing – Part 2-64: Tests – Test Fh: Vibration, broadband random and guidance
Published by IEC on October 1, 2019
This part of IEC 60068 demonstrates the adequacy of specimens to resist dynamic loads without unacceptable degradation of its functional and/or structural integrity when subjected to the specified...
This document references:
EN 12261 - Gas meters - Turbine gas meter
Published by CEN on March 1, 2018
This document specifies the measuring conditions, requirements and tests for the construction, performance and safety of class 1,0 axial and radial turbine gas meters with mechanical indicating...
This document references:
EN 12261 - Gas meters - Turbine gas meter
Published by CEN on March 1, 2018
This document specifies the measuring conditions, requirements and tests for the construction, performance and safety of class 1,0 axial and radial turbine gas meters with mechanical indicating...
This document references:
IEC 60068-2-64 - Environmental testing – Part 2-64: Tests – Test Fh: Vibration, broadband random and guidance
Published by IEC on October 1, 2019
This part of IEC 60068 demonstrates the adequacy of specimens to resist dynamic loads without unacceptable degradation of its functional and/or structural integrity when subjected to the specified...
This document references:
60068-3-1 - Environmental testing – Part 3-1: Supporting documentation and guidance – Cold and dry heat tests
Published by IEC on June 1, 2023
This part of IEC 60068 provides guidance regarding the performance of cold and dry heat tests.
This document is referenced by:
IGE/GM/8 PART 1 - Meter installations of flow exceeding 6 m3 per hour Part 1: Design
Published by IGEM on October 1, 2016
This Standard applies to all new, onshore, Natural Gas (NG) supply meter installations (hereafter referred to as “installations”) (and defined in IGEM/G/1) of flow rate (capacity) exceeding 6 m3 h-1...
This document is referenced by:
BS EN 12405-2 - Gas meters - Conversion devices Part 2: Energy conversion
Published by BSI on August 31, 2012
A description is not available for this item.
This document is referenced by:
GM/5 - Electronic gas meter volume conversion systems
Published by IGEM on January 1, 2023
This Standard is not intended to be used in conjunction with high accuracy meter installations where, for example, flow computers are configured to receive live data of gas composition. Such...
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