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PD IEC/TR 61831:2011

Current

Current

The latest, up-to-date edition.

On-line analyser systems. Guide to design and installation

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

19-08-2011

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Remarks and considerations
5 Health, safety and environmental considerations
6 Housings
7 Sampling systems
8 Analyser communications
Annex A (informative) - Typical analyser process line sampling
        probe for line sizes NPS 2" and above
Annex B (informative) - Determination of sample probe lengths
Annex C (informative) - Sample system calculations
Annex D (informative) - Natural ventilation calculations
Annex E (informative) - Forced ventilation calculations
Annex F (informative) - Example of verification/calibration
        sequence of data to computer
Annex G (informative) - Analyser house with forced
        ventilation - Summary of recommended control shut-down
        actions for flammable hazard operation
Annex H (informative) - Analyser houses with forced
        ventilation - Ventilation failure and flammable gas
        detection trip logic
Annex I (informative) - Typical analyser system schematics
Annex J (informative) - Example schematic showing a typical
        wall penetration using a transit
Bibliography

Pertains to on-line analyser systems. It also gives the necessary guidance for the system supplier and user to specify or design a complete analyser system from sample point in the process to the final output for display or control purposes.

This technical report is a guide applicable to on-line analyser systems. It provides the necessary guidance for the system supplier and user to specify or design a complete analyser system from sample point in the process to the final output for display or control purposes.

Committee
GEL/65/2
DevelopmentNote
Supersedes BS IEC 61831. (03/2012)
DocumentType
Standard
Pages
76
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
IEC TR 61831:1999 Identical
IEC TR 61831:2011 Identical

BS 5925:1991 Code of practice for ventilation principles and designing for natural ventilation
ISO 3171:1988 Petroleum liquids — Automatic pipeline sampling
IEC 60079-1:2014 RLV Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
EN 60079-1:2014 Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
IEC 61115:1992 Expression of performance of sample handling systems for process analyzers
EN 60079-29-1:2016 Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
EN 50054:1998 Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods
EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
EN 54-5:2017 Fire detection and fire alarm systems - Part 5: Heat detectors - Point heat detectors
ISO/IEC 8802-3:2000 Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications
EEMUA 175 : 2013 EEMUA CODE OF PRACTICE: CALIBRATION AND VALIDATION OF PROCESS ANALYSERS
EN 54-7:2000/A2:2006 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 7: SMOKE DETECTORS - POINT DETECTORS USING SCATTERED LIGHT, TRANSMITTED LIGHT OR IONIZATION
EN 54-2:1997/A1:2006 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 2: CONTROL AND INDICATING EQUIPMENT
IEC 60079-10-1:2015 Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
EN 50057:1998 Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % lower explosive limit
EN 60079-11:2012 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
BS 6739:1986 Code of practice for instrumentation in process control systems: installation design and practice
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
EN 60079-10:2003 Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas
IEC 60079-14:2013 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
EN 60079-14:2014/AC:2016 EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION (IEC 60079-14:2013/COR1:2016)
IEC 61285:2015 Industrial-process control - Safety of analyser houses
EN 54-4:1997/A2:2006 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 4: POWER SUPPLY EQUIPMENT
API 555 : 2013 PROCESS ANALYZERS
EN 54-11:2001/A1:2005 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 11: MANUAL CALL POINTS
IEC 60079-13:2017 Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" and artificially ventilated room "v"
1994/9/EC : 1994 DIRECTIVE 94/9/EC OF THE EUROPEAN PARLIAMENT AND THE COUNCIL OF 23 MARCH 1994 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING EQUIPMENT AND PROTECTIVE SYSTEMS INTENDED FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES
1997/23/EC : 1997 DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT
EN 60079-2:2014/AC:2015 EXPLOSIVE ATMOSPHERES - PART 2: EQUIPMENT PROTECTION BY PRESSURIZED ENCLOSURE 'P' (IEC 60079-2:2014)
API MPM CH8.2 : 2016 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 8.2: STANDARD PRACTICE FOR AUTOMATIC SAMPLING OF PETROLEUM AND PETROLEUM PRODUCTS

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