Name: DIN EN ISO 15970 E : 2014
Brand: DIN

NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR (ISO 15970:2008)

Published date

09-22-2014

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

National foreword National Annex NA (informative) - Bibliography Foreword Introduction 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and units 5 Density at reference conditions 6 Density at operating conditions 7 Pressure 8 Temperature 9 Compression factor Annex A (informative) - Guidance for         instrument selection, instrument test         and operational procedures Annex B (informative) - Instrument documentation Bibliography

Covers requirements and procedures for the measurement of the properties of natural gas that are used mainly for volume calculation and volume conversion: density at reference and at operating conditions, pressure, temperature and compression factor.

DocumentType	Standard
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
EN ISO 15970:2014	Identical
ISO 15970:2008	Identical

IEC 60079-1:2014 RLV	Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
ISO 10715:1997	Natural gas — Sampling guidelines
IEC 60381-1:1982	Analogue signals for process control systems. Part 1: Direct current signals
ISO 6976:2016	Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
DIN EN 60770-1 : 2011	TRANSMITTERS FOR USE IN INDUSTRIAL-PROCESS CONTROL SYSTEMS - PART 1: METHODS FOR PERFORMANCE EVALUATION
DIN EN 60079-1 : 2015-04	EXPLOSIVE ATMOSPHERES - PART 1: EQUIPMENT PROTECTION BY FLAMEPROOF ENCLOSURES 'D' (IEC 60079-1:2014)
DIN EN 60079-11 : 2012	EXPLOSIVE ATMOSPHERES - PART 11: EQUIPMENT PROTECTION BY INTRINSIC SAFETY 'I' (IEC 60079-11:2011 + COR.:2012)
ISO 12213-3:2006	Natural gas Calculation of compression factor Part 3: Calculation using physical properties
IEC 60770-2:2010	Transmitters for use in industrial-process control systems - Part 2: Methods for inspection and routine testing
DIN EN 60079-0 : 2014	EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED + COR.:2012 + COR.:2013)
DIN IEC 60381-2:1980-06	ANALOGUE SIGNALS FOR PROCESS CONTROL SYSTEMS; PART 2: DIRECT VOLTAGE SIGNALS
DIN 1871:1999-05	Gaseous fuels and other gases - Density and other volumetric quantities
DIN EN 60770-2 : 2011	TRANSMITTERS FOR USE IN INDUSTRIAL-PROCESS CONTROL SYSTEMS - PART 2: METHODS FOR INSPECTION AND ROUTINE TESTING
DIN EN 60079-15 : 2011	EXPLOSIVE ATMOSPHERES - PART 15: EQUIPMENT PROTECTION BY TYPE OF PROTECTION 'N'
IEC 60079-11:2011	Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
ISO 14532:2014	Natural gas — Vocabulary
ISO/TR 9464:2008	Guidelines for the use of ISO 5167:2003
ISO 5167-1:2003	Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
DIN EN 60751:2009-05	Industrial platinum resistance thermometers and platinum temperature sensors (IEC 60751:2008); German version EN 60751:2008
IEC 60079-0:2011	Explosive atmospheres - Part 0: Equipment - General requirements
IEC 60751:2008	Industrial platinum resistance thermometers and platinum temperature sensors
IEC 60079-14:2013	Explosive atmospheres - Part 14: Electrical installations design, selection and erection
ISO 12213-1:2006	Natural gas Calculation of compression factor Part 1: Introduction and guidelines
DIN EN 24006:1993-08	Measurement of fluid flow in closed conduits; vocabulary and symbols (ISO 4006:1991); German version EN 24006:1993
IEC 60381-2:1978	Analogue signals for process control systems. Part 2: Direct voltage signals
ISO 2186:2007	Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elements
ISO 12213-2:2006	Natural gas Calculation of compression factor Part 2: Calculation using molar-composition analysis
DIN IEC 60381-1:1985-11	ANALOGUE SIGNALS FOR PROCESS CONTROL SYSTEMS - DIRECT CURRENT SIGNALS
ISO 4006:1991	Measurement of fluid flow in closed conduits — Vocabulary and symbols
EN 1776:2015	Gas infrastructure - Gas measuring systems - Functional requirements
IEC 60770-1:2010	Transmitters for use in industrial-process control systems - Part 1: Methods for performance evaluation