API 551 : 2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PROCESS MEASUREMENT
Hardcopy , PDF
Russian, English
02-02-2016
18-09-2024
1 Scope
2 Normative References
3 General
4 Temperature
5 Pressure
6 Flow
7 Level
8 Instrument Installation
9 Instrument Protection
10 Instrument Heating and Climate Protection
Bibliography
Gives recommendations about the selection and design of process measurement systems.
| DevelopmentNote |
Supersedes API 550 PT1 SEC1, API 550 PT1 SEC2, API 550 PT1 SEC3, API 550 PT1 SEC4 and API 550 PT1 SEC8. (07/2002) Russian translation of 1ED 1993 is also available, see API 551 RUSSIAN. (02/2016)
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| DocumentType |
Standard
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| Pages |
244
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| ProductNote |
This product is unavailable in Cuba, Iran, North Korea, Syria
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| PublisherName |
American Petroleum Institute
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| API RP 554-3 : 2008 | PROCESS CONTROL SYSTEMS - PROJECT EXECUTION AND PROCESS CONTROL SYSTEM OWNERSHIP |
| API MPM CH7 : 2001 : INC : ADD 2 : 2017 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 7 - TEMPERATUREDETERMINATION |
| API 9100B : 1998 | GUIDANCE DOCUMENT FOR MODEL EHS MANAGEMENT SYSTEM |
| API RP 14C : 2017 | ANALYSIS, DESIGN, INSTALLATION, AND TESTING OF SAFETY SYSTEMS FOR OFFSHORE PRODUCTION FACILITIES |
| I.S. EN ISO 10438-1:2007 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - LUBRICATION, SHAFT-SEALING AND CONTROL-OIL SYSTEMS AND AUXILIARIES - PART 1: GENERAL REQUIREMENTS |
| API 554-1 : 2008(R2016) | PROCESS CONTROL SYSTEMS - PART 1: PROCESS CONTROL SYSTEMS FUNCTIONS AND FUNCTIONAL SPECIFICATION DEVELOPMENT |
| API MPM CH7 : 2001 : INC : ADD 1 : 2011 : R2012 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 7 - TEMPERATUREDETERMINATION |
| API MPM CH7 : 2001 : R2007 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 7 - TEMPERATUREDETERMINATION |
| API MPM CH7 : 2001 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 7 - TEMPERATUREDETERMINATION |
| API RP 1130 : 2007(R2012) | COMPUTATIONAL PIPELINE MONITORING FOR LIQUIDS |
| API MPM CH7.3:2011 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 7.3: TEMPERATURE DETERMINATION - FIXED AUTOMATIC TANK TEMPERATURE SYSTEMS |
| API MPM CH20.5 : 2017 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 20.5: RECOMMENDED PRACTICE FOR APPLICATION OF PRODUCTION WELL TESTING IN MEASUREMENT AND ALLOCATION |
| API 614 REDLINE : 2008 | LUBRICATION, SHAFT-SEALING AND OIL-CONTROL SYSTEMS AND AUXILIARIES |
| API 2510 : 2001 : R2011 | DESIGN AND CONSTRUCTION OF LPG INSTALLATIONS |
| ISO 10438-1:2007 | Petroleum, petrochemical and natural gas industries — Lubrication, shaft-sealing and control-oil systems and auxiliaries — Part 1: General requirements |
| API MPM CH7.3 SPANISH : 2011 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 7.3: TEMPERATURE DETERMINATION - FIXED AUTOMATIC TANK TEMPERATURE SYSTEMS |
| API MPM CH7.3 : 2011(R2016) | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 7.3: TEMPERATURE DETERMINATION - FIXED AUTOMATIC TANK TEMPERATURE SYSTEMS |
| API 1130 : 2007 | COMPUTATIONAL PIPELINE MONITORING FOR LIQUIDS |
| API MPM CH7 : 2001 : R2012 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 7 - TEMPERATUREDETERMINATION |
| API 554-3 : 2008 : R2016 | PROCESS CONTROL SYSTEMS - PROJECT EXECUTION AND PROCESS CONTROL SYSTEM OWNERSHIP |
| API 554-2 : 2008 : R2016 | PROCESS CONTROL SYSTEMS - PROCESS CONTROL SYSTEM DESIGN |
| BS EN ISO 10438-1:2003 | Petroleum, petrochemical and natural gas industries. Lubrication, shaft-sealing and control-oil systems and auxiliaries General requirements |
| EN ISO 10438-1:2007 | Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 1: General requirements (ISO 10438-1:2007) |
| API 556 : 2011 | INSTRUMENTATION, CONTROL, AND PROTECTIVE SYSTEMS FOR GAS FIRED HEATERS |
| API 556 REDLINE : 2011 | INSTRUMENTATION, CONTROL, AND PROTECTIVE SYSTEMS FOR GAS FIRED HEATERS |
| API 554-2 : 2008 | PROCESS CONTROL SYSTEMS - PROCESS CONTROL SYSTEM DESIGN |
| API 538 : 2015 | INDUSTRIAL FIRED BOILERS FOR GENERAL REFINERY AND PETROCHEMICAL SERVICE |
| API 2510 : 2001 | DESIGN AND CONSTRUCTION OF LPG INSTALLATIONS |
| API 614 : 2008 | LUBRICATION, SHAFT-SEALING AND OIL-CONTROL SYSTEMS AND AUXILIARIES |
| API TR 2583:2025 | Measurement of Produced Water for Custody Transfer |
| API MPMS CH 14.5 : 2009(R2020) | Calculation of Gross Heating Value, Relative Density, Compressibility and Theoretical Hydrocarbon Liquid Content for Natural Gas Mixtures of Custody Transfer, Third Edition |
| PIP PCEFL001 : 2017 | FLOW MEASUREMENT GUIDELINES |
| PIP PCELI001 : 2014 | LEVEL MEASUREMENT GUIDELINES |
| PIP PCCPR001 : 2007 | PRESSURE MEASUREMENT DESIGN CRITERIA |
| PIP PCCIP001 : 2015 | INSTRUMENT PIPING AND TUBING SYSTEMS CRITERIA |
| ASME MFC 5.3 : 2013(R2018) | MEASUREMENT OF LIQUID FLOW IN CLOSED CONDUITS USING DOPPLER ULTRASONIC FLOWMETERS |
| ASTM E 230 : 2003 | Standard Specification and Temperature-Electromotive Force (EMF) Tables for Standardized Thermocouples |
| IEC 60947-5-4:2002 | Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests |
| ISO/TR 15377:2007 | Measurement of fluid flow by means of pressure-differential devices — Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167 |
| ISA RP60.4 : 1990 | DOCUMENTATION FOR CONTROL CENTERS |
| ISO/TR 12767:2007 | Measurement of fluid flow by means of pressure differential devices — Guidelines on the effect of departure from the specifications and operating conditions given in ISO 5167 |
| PIP PCEFL001 : 2017 | FLOW MEASUREMENT GUIDELINES |
| ISO 5167-3:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3: Nozzles and Venturi nozzles |
| API MPM CH4.9.4 : 2010 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 4: PROVING SYSTEMS - SECTION 9: METHODS OF CALIBRATION FOR DISPLACEMENT AND VOLUMETRIC TANK PROVERS - PART 4: DETERMINATION OF THE VOLUME OF DISPLACEMENT AND TANK PROVERS BY THE GRAVIMETRIC METHOD OF CALIBRATION |
| ISO 4269:2001 | Petroleum and liquid petroleum products — Tank calibration by liquid measurement — Incremental method using volumetric meters |
| ISA RP60.6 : 1984 | NAMEPLATES, LABELS AND TAGS FOR CONTROL CENTERS |
| IEEE C37.90-2005 | IEEE Standard for Relays and Relay Systems Associated with Electric Power Apparatus |
| MSS SP 132 : 2016 | COMPRESSION PACKING SYSTEMS FOR INSTRUMENT VALVES |
| IEC 60982:1989 | Level measuring systems utilizing ionizing radiation with continuous or switching output |
| OIML R 84 : 2003 | PLATINUM, COPPER, AND NICKEL RESISTANCE THERMOMETERS (FOR INDUSTRIAL AND COMMERCIAL USE) |
| IEC 60654-4:1987 | Operating conditions for industrial-process measurement and control equipment. Part 4: Corrosive and erosive influences |
| ASTM F 2044 : 2009 | Standard Specification for Liquid Level Indicating Equipment, Electrical |
| ASTM A 632 : 2004 | Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service |
| API 560 : 2016 | FIRED HEATERS FOR GENERAL REFINERY SERVICE |
| ISA RP7.1 : 1956 | PNEUMATIC CONTROL CIRCUIT PRESSURE TEST |
| IEC TS 62492-1:2008 | Industrial process control devices - Radiation thermometers - Part 1: Technical data for radiation thermometers |
| IEC 60381-1:1982 | Analogue signals for process control systems. Part 1: Direct current signals |
| ISA RP3.2 : 1960(R1978) | FLANGED MOUNTED, SHARP EDGED ORIFICE PLATES |
| ASME B40.3 : 1997 | BIMETALLIC ACTUATED THERMOMETERS |
| BS 5288:1976 | Specification. Sealed radioactive sources |
| API MPM CH7 : 2001 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 7 - TEMPERATUREDETERMINATION |
| IEC 61151:1992 | Nuclear instrumentation - Amplifiers and preamplifiers used with detectors of ionizing radiation - Test procedures |
| ISA RP2.1 : 1978 | MANOMETER TABLES |
| EN 60405:2007 | Nuclear instrumentation - Constructional requirements and classification of radiometric gauges |
| IEC 61158-4-1:2014 | Industrial communication networks - Fieldbus specifications - Part 4-1: Data-link layer protocol specification - Type 1 elements |
| SAE J530_199505 | AUTOMOTIVE PIPE FITTINGS |
| API MPM CH22.2 : 2017 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 22 - TESTING PROTOCOL - SECTION 2 - DIFFERENTIAL PRESSURE FLOW MEASUREMENT DEVICES |
| IEEE C62.41-1991 | IEEE Recommended Practice for Surge Voltages in Low-Voltage AC Power Circuits |
| IEC 61784-1:2014 | Industrial communication networks - Profiles - Part 1: Fieldbus profiles |
| OIML D 11 : 2013 | GENERAL REQUIREMENTS FOR MEASURING INSTRUMENTS - ENVIRONMENTAL CONDITIONS |
| IEC 60476:1993 | Nuclear instrumentation - Electrical measuring systems and instruments utilizing ionizing radiation sources - General aspects |
| ASME B40.2 : 1991 | DIAPHRAGM SEALS |
| ASME B31.1 : 2016 | POWER PIPING |
| ISO 7278-1:1987 | Liquid hydrocarbons — Dynamic measurement — Proving systems for volumetric meters — Part 1: General principles |
| PIP PCELI001 : 2014 | LEVEL MEASUREMENT GUIDELINES |
| DIN 43760:1987-09 | MEASUREMENT AND CONTROL - ELECTRICAL TEMPERATURE SENSORS - REFERENCES-TABLES FOR NICKEL RESISTORS FOR RESISTANCE THERMOMETERS |
| ISO 7066-2:1988 | Assessment of uncertainty in the calibration and use of flow measurement devices — Part 2: Non-linear calibration relationships |
| ISO 5168:2005 | Measurement of fluid flow — Procedures for the evaluation of uncertainties |
| IEC 61298-2:2008 | Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions |
| MSS SP 99 : 2016 | INSTRUMENT VALVES |
| ISO 7145:1982 | Determination of flowrate of fluids in closed conduits of circular cross-section — Method of velocity measurement at one point of the cross-section |
| ASME MFC6M : 1998 | MEASUREMENT OF FLUID FLOW IN PIPES USING VORTEX FLOW METERS |
| ASME PTC19.1 : 2013 | TEST UNCERTAINTY |
| IEC 61452:1995 | Nuclear instrumentation - Measurement of gamma-ray emission rates of radionuclides - Calibration and use of germanium spectrometers |
| ASME B40.1 : 1991 | GAUGES - PRESSURE INDICATING DIAL TYPE - ELASTIC ELEMENT |
| ASTM A 733 : 2016 : REDLINE | Standard Specification for Welded and Seamless Carbon Steel and Austenitic Stainless Steel Pipe Nipples |
| ISO 13359:1998 | Measurement of conductive liquid flow in closed conduits — Flanged electromagnetic flowmeters — Overall length |
| API MPM CH4.7 : 2009 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 4: PROVING SYSTEMS - SECTION 7: FIELD STANDARD TEST MEASURES |
| NASA KSC SPEC Z 0008 : 1978 | FABRICATION AND INSTALLATION OF FLARED TUBE ASSEMBLIES AND INSTALLATION OF FITTINGS AND FITTING ASSEMBLIES, SPECIFICATION FOR |
| API MPM CH4.5 : 2016 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 4.5: MASTER METER PROVERS |
| PIP PCCLI001 : 2014 | LEVEL MEASUREMENT DESIGN CRITERIA |
| ISO 3354:2008 | Measurement of clean water flow in closed conduits — Velocity-area method using current-meters in full conduits and under regular flow conditions |
| AGA XQ1304 : 2013 | AGA Report No. 3, Part 3, Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids - Concentric, Square-edged Orifice Meters, Part 3: Natural Gas Applications |
| IEC 61987-1:2006 | Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 1: Measuring equipment with analogue and digital output |
| MSS SP 83 : 2014 | CLASS 3000 AND 6000 PIPE UNIONS, SOCKET WELDING AND THREADED (CARBON STEEL, ALLOY STEEL, STAINLESS STEELS, AND NICKEL ALLOYS) |
| ISO/IEC Guide 98-1:2009 | Uncertainty of measurement — Part 1: Introduction to the expression of uncertainty in measurement |
| ASME MFC 26 : 2011(R2018) | MEASUREMENT OF GAS FLOW BY BELLMOUTH INLET FLOWMETERS |
| PIP PCIDP100 : 2014 | DIFFERENTIAL PRESSURE TRANSMITTER INSTALLATION DETAILS |
| ISA 84.00.01-1 : 2004 | FUNCTIONAL SAFETY: SAFETY INSTRUMENTED SYSTEMS FOR THE PROCESS INDUSTRY SECTOR - PART 1: FRAMEWORK, DEFINITIONS, SYSTEM, HARDWARE AND SOFTWARE REQUIREMENTS |
| API 6A : 2010 | SPECIFICATION FOR WELLHEAD AND CHRISTMAS TREE EQUIPMENT |
| OIML G 8 : 1991 | GUIDE TO PRACTICAL - TEMPERATURE MEASUREMENTS |
| ISO 9200:1993 | Crude petroleum and liquid petroleum products — Volumetric metering of viscous hydrocarbons |
| ASTM D 3648 : 2014 : REDLINE | Standard Practices for the Measurement of Radioactivity (Withdrawn 2023) |
| ASTM G 88 : 2013 : REDLINE | Standard Guide for Designing Systems for Oxygen Service |
| IEC 60692:1999 | Nuclear instrumentation - Density gauges utilizing ionizing radiation - Definitions and test methods |
| ISO 14511:2001 | Measurement of fluid flow in closed conduits — Thermal mass flowmeters |
| ASME B31.8 : 2016 | Gas Transmission and Distribution Piping Systems |
| ASME PCC 1 : 2013 | GUIDELINES FOR PRESSURE BOUNDARY BOLTED FLANGE JOINT ASSEMBLY |
| ASME B16.11 : 2016 | FORGED FITTINGS, SOCKET-WELDING AND THREADED |
| ISO 9300:2005 | Measurement of gas flow by means of critical flow Venturi nozzles |
| API MPM CH14.3.3 : 2013 | ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - CONCENTRIC, SQUARE-EDGED ORIFICE METERS - PART 3: NATURAL GAS APPLICATIONS |
| PIP PCETE001 : 2014 | TEMPERATURE MEASUREMENT GUIDELINES |
| IEC 60584-3:2007 | Thermocouples - Part 3: Extension and compensating cables - Tolerances and identification system |
| PIP PCSIP001 : 2015 | INSTRUMENT TUBING MATERIAL SPECIFICATION |
| AGA XQ0503 : 2005 | FLUIDIC OSCILLATION MEASUREMENT FOR NATURAL GAS APPLICATIONS |
| NEMA 250 : 2014 | ENCLOSURES FOR ELECTRICAL EQUIPMENT (1000 VOLTS MAXIMUM) |
| API MPM CH4.8 : 2013 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 4.8: OPERATION OF PROVING SYSTEMS |
| NEMA ICS 6-1993 (R2006) | Industrial Control and Systems: Enclosures |
| IEC 60068-2-11:1981 | Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist |
| ASME B31.3:2016 | PROCESS PIPING |
| ISO 18132-2:2008 | Refrigerated light hydrocarbon fluids — General requirements for automatic level gauges — Part 2: Gauges in refrigerated-type shore tanks |
| ISA 5.06.01 : 2007 | FUNCTIONAL REQUIREMENTS DOCUMENTATION FOR CONTROL SOFTWARE APPLICATIONS |
| API std 602 : 2015 | GATE, GLOBE, AND CHECK VALVES FOR SIZES DN 100 (NPS 4) AND SMALLER FOR THE PETROLEUM AND NATURAL GAS INDUSTRIES |
| IEC 60770-2:2010 | Transmitters for use in industrial-process control systems - Part 2: Methods for inspection and routine testing |
| OIML R 101 : 1991 | INDICATING AND RECORDING PRESSURE GAUGES, VACUUM GAUGES AND PRESSURE-VACUUM GAUGES WITH ELASTIC SENSING ELEMENTS (ORDINARY INSTRUMENTS) |
| ASME B31.4 : 2016 | PIPELINE TRANSPORTATION SYSTEMS FOR LIQUIDS AND SLURRIES |
| ISO 4124:1994 | Liquid hydrocarbons — Dynamic measurement — Statistical control of volumetric metering systems |
| ASME B40.100 : 2013 | Pressure Gauges and Gauge Attachments (B40.100 - 2013) |
| ISO/TR 11583:2012 | Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits |
| ISO 5167-4:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 4: Venturi tubes |
| NFPA 496 : 2017 | PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL EQUIPMENT |
| ISO 14617-6:2002 | Graphical symbols for diagrams — Part 6: Measurement and control functions |
| BS 6174:1982 | Specification for differential pressure transmitters with electrical outputs |
| PIP PCIIA000 : 2014 | INSTRUMENT AIR INSTALLATION DETAILS |
| PIP PCFTE100 : 2014 | THERMOWELL FABRICATION DETAILS |
| AGA XQ0002 : 0 | ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - PART 2: SPECIFICATION AND INSTALLATION REQUIREMENTS |
| OIML R 85-3 : 2008 | AUTOMATIC LEVEL GAUGES FOR MEASURING THE LEVEL OF LIQUID IN STATIONARY STORAGE TANKS - PART 3: REPORT FORMAT FOR TYPE EVALUATION |
| ISO 11223-1:1995 | Petroleum and liquid petroleum products — Direct static measurements — Contents of vertical storage tanks — Part 1: Mass measurement by hydrostatic tank gauging |
| OIML B 3 : 2011 | OIML BASIC CERTIFICATE SYSTEM FOR OIML TYPE EVALUATION OF MEASURING INSTRUMENTS |
| VDI/VDE 3513 Blatt 2:1978-12 | Variable area flowmeters; accuracy |
| MIL-T-24388 Revision C:1990 | Thermocouple and Resistance Temperature Detector Assemblies, General Specification for (Naval Shipboard) |
| API 554-1 : 2008(R2016) | PROCESS CONTROL SYSTEMS - PART 1: PROCESS CONTROL SYSTEMS FUNCTIONS AND FUNCTIONAL SPECIFICATION DEVELOPMENT |
| ASME PTC19.3 : 1974(R2004) | PERFORMANCE TEST CODE - PART 3: TEMPERATURE MEASUREMENT |
| PIP PCCTE001 : 2014 | TEMPERATURE MEASUREMENT DESIGN CRITERIA |
| ISA RP12.4 : 1996 | PRESSURIZED ENCLOSURES |
| NEMA ICS 5:2017 | Control Circuit and Pilot Devices |
| IEC 62372:2006 | Nuclear instrumentation - Housed scintillators - Measurement methods of light output and intrinsic resolution |
| IEC 61520:2000 | Metal thermowells for thermometer sensors - Functional dimensions |
| ASTM B 743 : 2012 : REDLINE | Standard Specification for Seamless Copper Tube in Coils |
| ISA RP42.00.01 : 2001 | NOMENCLATURE FOR INSTRUMENT TUBE FITTINGS |
| ISO 4359:2013 | Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes |
| API 2350 : 2012 | OVERFILL PROTECTION FOR STORAGE TANKS IN PETROLEUM FACILITIES |
| ASME B1.20.1 : 2013(R2018) | PIPE THREADS, GENERAL PURPOSE (INCH) |
| IEC 60715:2017 | Dimensions of low-voltage switchgear and controlgear - Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories |
| PIP PCEDO001 : 2015 | GUIDELINES FOR CONTROL SYSTEMS DOCUMENTATION |
| IEC 61158-3-1:2014 | Industrial communication networks - Fieldbus specifications - Part 3-1: Data-link layer service definition - Type 1 elements |
| OIML G 1-104 : 2009 | EVALUATION OF MEASUREMENT DATA - AN INTRODUCTION TO THE "GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT" AND RELATED DOCUMENTS |
| ISA TR77.42.02 : 2008 | FOSSIL FUEL POWER PLANT COMPENSATED DIFFERENTIAL PRESSURE BASED DRUM LEVEL MEASUREMENT |
| API MPM CH21.2:1998 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 21: FLOW MEASUREMENT USING ELECTRONIC METERING SYSTEMS - SECTION 2: ELECTRONIC LIQUID VOLUME MEASUREMENT USING POSITIVE DISPLACEMENT AND TURBINE METERS |
| ISO 5167-2:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 2: Orifice plates |
| ISO 12185:1996 | Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method |
| API 571 : 2011 | DAMAGE MECHANISMS AFFECTING FIXED EQUIPMENT IN THE REFINING INDUSTRY |
| AGA XQ9211 : 0 | AGA REPORT NO. 3, ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - PART 4: BACKGROUND, DEVELOPMENT, IMPLEMENTATION PROCEDURE, AND SUBROUTINE DOCUMENTATION FOR EMPIRICAL FLANGE- TAPPED DISCHARGE COEFFICIENT EQUATION |
| ISO 7278-4:1999 | Liquid hydrocarbons — Dynamic measurement — Proving systems for volumetric meters — Part 4: Guide for operators of pipe provers |
| ASME PV CODE 2D METRIC : 2017 | BOILER AND PRESSURE VESSEL CODE - MATERIALS - PROPERTIES (METRIC) |
| API 552 : 1994 | TRANSMISSION SYSTEMS |
| AGA XQ1201 : 2012(R2017) | AGA REPORT NO. 3, ORIFICE METERING OF NATURAL GAS - PART 1: GENERAL EQUATIONS AND UNCERTAINTY GUIDELINES |
| ISA RP60.2 : 1995 | CONTROL CENTER DESIGN GUIDE AND TERMINOLOGY |
| IEC 61515:2016 | Mineral insulated metal-sheathed thermocouple cables and thermocouples |
| ASTM F 992 : 2017 : REDLINE | Standard Specification for Valve Label Plates |
| ISO 23936-2:2011 | Petroleum, petrochemical and natural gas industries — Non-metallic materials in contact with media related to oil and gas production — Part 2: Elastomers |
| ANSI/ISA TR77.70.01 : 2010(R2015) | TRACKING AND REPORTING OF INSTRUMENT AND CONTROL DATA |
| OIML D 25 : 2010 | VORTEX METERS USED IN MEASURING SYSTEMS FOR FLUIDS |
| ISO 8316:1987 | Measurement of liquid flow in closed conduits — Method by collection of the liquid in a volumetric tank |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| ISO/TR 3313:1998 | Measurement of fluid flow in closed conduits — Guidelines on the effects of flow pulsations on flow-measurement instruments |
| ISA S7.4 : 1981 | AIR PRESSURES FOR PNEUMATIC CONTROLLERS, TRANSMITTERS, AND TRANSMISSION SYSTEMS, |
| IEC 60382:1991 | Analogue pneumatic signal for process control systems |
| ASTM D 7282 : 2014 : REDLINE | Standard Practice for Set-up, Calibration, and Quality Control of Instruments Used for Radioactivity Measurements |
| OIML R 137-1 : 2006 | GAS METERS - PART 1: REQUIREMENTS |
| ISO 7278-2:1988 | Liquid hydrocarbons — Dynamic measurement — Proving systems for volumetric meters — Part 2: Pipe provers |
| ISO 6817:1992 | Measurement of conductive liquid flow in closed conduits — Method using electromagnetic flowmeters |
| ISO/TR 9464:2008 | Guidelines for the use of ISO 5167:2003 |
| PIP PNC00002 : 2010 | ABBREVIATED PIPING TERMS AND ACRONYMS |
| ASME B36.10M : 2015 | WELDED AND SEAMLESS WROUGHT STEEL PIPE |
| EN 50446:2006 | Straight thermocouple assembly with metal or ceramic protection tube and accessories |
| 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 |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| IEC 61298-3:2008 | Process measurement and control devices - General methods and procedures for evaluating performance - Part 3: Tests for the effects of influence quantities |
| SAE J514_201201 | Hydraulic Tube Fittings |
| ISA RP16.6 : 1961 | METHODS AND EQUIPMENT FOR CALIBRATION OF VARIABLE AREA METERS (ROTAMETERS) |
| ISO/TR 12765:1998 | Measurement of fluid flow in closed conduits — Methods using transit-time ultrasonic flowmeters |
| ASME MFC 19G : 2008 | WET GAS FLOWMETERING GUIDELINE |
| PIP INSR1000 : 2015 | INSTALLATION OF FLEXIBLE, REMOVABLE/REUSABLE INSULATION COVERS FOR HOT INSULATION SERVICE |
| CGA 4.1 : M85 AMD 94 | |
| PIP PCIGN100 : 2014 | INSTRUMENT PIPE SUPPORT INSTALLATION DETAILS |
| ISO 14164:1999 | Stationary source emissions — Determination of the volume flowrate of gas streams in ducts — Automated method |
| IEEE C37.90.1-2012 | IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus |
| ASME PV CODE 1 : 2017 | BOILER AND PRESSURE VESSEL CODE - RULES FOR CONSTRUCTION OF POWER BOILERS |
| API 5A3 : 2011 | RECOMMENDED PRACTICE ON THREAD COMPOUNDS FOR CASING, TUBING, LINE PIPE, AND DRILL STEM ELEMENTS |
| NFPA 51 : 2018 | DESIGN AND INSTALLATION OF OXYGEN-FUEL GAS SYSTEMS FOR WELDING, CUTTING, AND ALLIED PROCESSES |
| OIML D 8 : 2004 | MEASUREMENT STANDARDS. CHOICE, RECOGNITION, USE, CONSERVATION AND DOCUMENTATION |
| API HDVSF : 2007 | VORTEX SHEDDING FLOWMETER FOR MEASUREMENT OF HYDROCARBON FLUIDS |
| MSS SP 95 : 2014 | SWAGE(D) NIPPLES AND BULL PLUGS |
| IEC 60751:2008 | Industrial platinum resistance thermometers and platinum temperature sensors |
| ISO 10790:2015 | Measurement of fluid flow in closed conduits — Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements) |
| ASME B16.36 : 2015 | ORIFICE FLANGES |
| ISO 13703:2000 | Petroleum and natural gas industries — Design and installation of piping systems on offshore production platforms |
| ISO 7278-3:1998 | Liquid hydrocarbons — Dynamic measurement — Proving systems for volumetric meters — Part 3: Pulse interpolation techniques |
| OIML R 119 : 1996 | PIPE PROVERS FOR TESTING MEASURING SYSTEMS FOR LIQUIDS OTHER THAN WATER |
| ASME MFC 3M : 2004 | MEASUREMENT OF FLUID FLOW IN PIPES USING ORIFICE, NOZZLE, AND VENTURI |
| OIML D 2 : 2007 | LEGAL UNITS OF MEASUREMENT |
| ASME B16.5 : 2017 | PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD |
| ISA 37.1 : 1975 | ELECTRICAL TRANSDUCER NOMENCLATURE AND TERMINOLOGY |
| OIML R 34 : 1974 | ACCURACY CLASSES OF MEASURING INSTRUMENTS |
| OIML R 109 : 1993 | PRESSURE GAUGES AND VACUUM GAUGES WITH ELASTIC SENSING ELEMENTS (STANDARD INSTRUMENTS) |
| ASME B16.34 : 2017 | VALVES - FLANGED, THREADED, AND WELDING END |
| API MPM CH21.1 : 2013 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 21.1: FLOW MEASUREMENT USING ELECTRONIC METERING SYSTEMS - ELECTRONIC GAS MEASUREMENT |
| OIML R 81 : 1998 | DYNAMIC MEASURING DEVICES AND SYSTEMS FOR CRYOGENIC LIQUIDS |
| (INACTIVE RECORD)IEEE 398 : 1972 | PHOTOMULTIPLIERS FOR SCINTILLATION COUNTING AND GLOSSARY FOR SCINTILLATION COUNTING FIELD, TEST PROCEDURES FOR |
| NFPA 30 : 2018 | FLAMMABLE AND COMBUSTIBLE LIQUIDS CODE |
| ASTM G 63 : 2015 : REDLINE | Standard Guide for Evaluating Nonmetallic Materials for Oxygen Service |
| ISO 15212-2:2002 | Oscillation-type density meters — Part 2: Process instruments for homogeneous liquids |
| ASME PTC19.3 TW : 2016 | THERMOWELLS |
| ISO 2919:2012 | Radiological protection — Sealed radioactive sources — General requirements and classification |
| AGA XQ0701 : 0 | AGA REPORT NO. 9, MEASUREMENT OF GAS BY MULTIPATH ULTRASONIC METERS |
| OIML R 105 : 1993 | DIRECT MASS FLOW MEASURING SYSTEMS FOR QUANTITIES OF LIQUIDS |
| OIML G 1-101 : 2008 | EVALUATION OF MEASUREMENT DATA - SUPPLEMENT 1 TO THE "GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT" - PROPAGATION OF DISTRIBUTIONS USING A MONTE CARLO METHOD |
| ISO/TR 7066-1:1997 | Assessment of uncertainty in calibration and use of flow measurement devices — Part 1: Linear calibration relationships |
| ISO 7194:2008 | Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes |
| IEC 60947-5-2:2007+AMD1:2012 CSV | Low-voltage switchgear and controlgear - Part 5-2: Control circuitdevices and switching elements - Proximity switches |
| API MPM CH5.8 : 2011 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 5.8: MEASUREMENT OF LIQUID HYDROCARBONS BY ULTRASONIC FLOW METERS |
| ASME MFC 16M : 1995 | MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS BY MEANS OF ELECTROMAGNETIC FLOWMETERS |
| NAMUR NE 106 : 2007 | TEST INTERVALS OF SAFETY INSTRUMENTED SYSTEMS |
| ASME B16.9 : 2012 | FACTORY-MADE WROUGHT BUTTWELDING FITTINGS |
| ISA RP16.4 : 1960 | NOMENCLATURE AND TERMINOLOGY FOR EXTENSION-TYPE VARIABLE AREA METERS (ROTAMETERS) |
| PIP PCCPR001 : 2007 | PRESSURE MEASUREMENT DESIGN CRITERIA |
| IEC 60381-2:1978 | Analogue signals for process control systems. Part 2: Direct voltage signals |
| IEC 61306:1994 | Nuclear instrumentation - Microprocessor based nuclear radiation measuring devices |
| OIML D 20 : 1988 | INITIAL AND SUBSEQUENT VERIFICATION OF MEASURING INSTRUMENTS AND PROCESSES |
| ISO 17089-1:2010 | Measurement of fluid flow in closed conduits - Ultrasonic meters for gas — Part 1: Meters for custody transfer and allocation measurement |
| PIP INEG1000 : 2010 | INSULATION DESIGN GUIDE |
| ASME MFC 5.1 : 2011(R2018) | MEASUREMENT OF LIQUID FLOW IN CLOSED CONDUITS USING TRANSIT-TIME ULTRASONIC FLOWMETERS |
| ASME PV CODE 2D CUSTOMARY : 2017 | BOILER AND PRESSURE VESSEL CODE - MATERIALS - PROPERTIES (CUSTOMARY) |
| OIML G 1-100 : 2008 | EVALUATION OF MEASUREMENT DATA - GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT |
| IEC 60947-5-7:2003 | Low-voltage switchgear and controlgear - Part 5-7: Control circuit devices and switching elements - Requirements for proximity devices with analogue output |
| ISO 14617-5:2002 | Graphical symbols for diagrams — Part 5: Measurement and control devices |
| BS 3463:1975 | Specification for observation and gauge glasses for pressure vessels |
| PIP PCIPR100 : 2014 | PRESSURE TRANSMITTER INSTALLATION DETAILS |
| IEC 62598:2011 | Nuclear instrumentation - Constructional requirements and classification of radiometric gauges |
| PIP PCIGN300 : 2014 | GENERAL INSTRUMENT ACCESSORY DETAILS |
| API MPM CH22.1 : 2015 | Testing Protocols - General Guidelines for Developing Testing Protocols for Devices Used in the Measurement of Hydrocarbon Fluids |
| EN 837-2:1997 | Pressure gauges - Part 2: Selection and installation recommendations for pressure gauges |
| ISO/TR 12764:1997 | Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full |
| ISO 2186:2007 | Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elements |
| ISO 2715:1981 | Liquid hydrocarbons — Volumetric measurement by turbine meter systems |
| OIML D 24 : 1996 | TOTAL RADIATION PYROMETERS |
| ISO 11631:1998 | Measurement of fluid flow — Methods of specifying flowmeter performance |
| PIP PCCWE001 : 2014 | WEIGH SYSTEMS DESIGN CRITERIA |
| API MPM CH1 : 1994 | Manual of Petroleum Measurement Standards - Chapter 1: Vocabulary |
| IEEE 515-2011 | IEEE Standard for the Testing, Design, Installation, and Maintenance of Electrical Resistance Trace Heating for Industrial Applications |
| ISA RP16.5 : 1961 | INSTALLATION, OPERATION, MAINTENANCE INSTRUCTIONS FOR GLASS TUBE VARIABLE AREA METERS (ROTAMETERS) |
| EN 837-3:1996 | Pressure gauges - Part 3: Diaphragm and capsule pressure gauges - Dimensions, metrology, requirements and testing |
| ISO 3966:2008 | Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes |
| IEC 61152:1992 | Dimensions of metal-sheathed thermometer elements |
| API MPM CH14.7 : 2016 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 14 - NATURAL GAS FLUIDS MEASUREMENT - SECTION 7 - MASS MEASUREMENT OF NATURAL GAS LIQUIDS AND OTHER HYDROCARBONS |
| ISA 50.00.01 : 1975 | COMPATIBILITY OF ANALOG SIGNALS FOR ELECTRONIC INDUSTRIAL PROCESS INSTRUMENTS |
| API 556 : 2011 | INSTRUMENTATION, CONTROL, AND PROTECTIVE SYSTEMS FOR GAS FIRED HEATERS |
| ASTM E 1350 : 2013-08 | GUIDE FOR TESTING SHEATHED THERMOCOUPLES, THERMOCOUPLES ASSEMBLIES, AND CONNECTING WIRES PRIOR TO, AND AFTER INSTALLATION OR SERVICE |
| IEC 60770-3:2014 | Transmitters for use in industrial-process control systems - Part 3: Methods for performance evaluation of intelligent transmitters |
| ISA 51.1 : 1979 | PROCESS INSTRUMENTATION TERMINOLOGY |
| OIML G 1-106 : 2012 | EVALUATION OF MEASUREMENT DATA - THE ROLE OF MEASUREMENT UNCERTAINTY IN CONFORMITY ASSESSMENT |
| ISA 71.04 : 1985 | ENVIRONMENTAL CONDITIONS FOR PROCESS MEASUREMENT AND CONTROL SYSTEMS: AIRBORNE CONTAMINANTS |
| API TR 2571 : 2011 | FUEL GAS MEASUREMENT |
| ISO/TR 9824:2007 | Hydrometry — Measurement of free surface flow in closed conduits |
| OIML R 140 : 2007 | MEASURING SYSTEMS FOR GASEOUS FUEL |
| EN 13352:2012 | Specification for the performance of automatic tank contents gauges |
| ISA 5.1 : 1984 | INSTRUMENTATION SYMBOLS AND IDENTIFICATION |
| API MPM CH20.3 : 2013 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 20: ALLOCATION MEASUREMENT - SECTION 3: MEASUREMENT OF MULTIPLE FLOW |
| AGA XQ0308 : 2003 | THE THEORY AND OPERATIONS OF METER SHOP SONIC NOZZLE PROVING SYSTEMS FOR THE NATURAL GAS INDUSTRY |
| BS 6447:1984 | Specification for absolute and gauge pressure transmitters with electrical outputs |
| API MPM CH3.1B : 2001 | MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 3 - TANK GAUGING - SECTION 1B - STANDARD PRACTICE FOR LEVEL MEASUREMENT OF LIQUID HYDROCARBONS IN STATIONARY TANKS BY AUTOMATIC TANK GAUGING |
| ISA TR20.00.01 : 2006 | SPECIFICATION FORMS FOR PROCESS MEASUREMENT AND CONTROL INSTRUMENTS - PART 1: GENERAL CONSIDERATIONS |
| PIP PNF0200 : 2010 | VENTS, DRAINS, AND INSTRUMENT CONNECTION DETAILS |
| ASTM E 1137 : 1997 | Standard Specification for Industrial Platinum Resistance Thermometers |
| IEC 61987-10:2009 | Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 10: List of Properties (LOPs) for Industrial-Process Measurement and Control for Electronic Data Exchange - Fundamentals |
| ASTM B 912 : 2002 | Standard Specification for Passivation of Stainless Steels Using Electropolishing |
| ISO 9104:1991 | Measurement of fluid flow in closed conduits — Methods of evaluating the performance of electromagnetic flow-meters for liquids |
| API 2218 : 2013 | FIREPROOFING PRACTICES IN PETROLEUM AND PETROCHEMICAL PROCESSING PLANTS |
| PIP PNSC0035 : 2011 | STEAM TRACING SPECIFICATION |
| IEC 61518:2001 | Mating dimensions between differential pressure (type) measuring instruments and flanged-on shut-off devices up to 413 BAR (41,3 MPa) |
| IEC 60947-5-6:1999 | Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR) |
| AGA REPORT 7 : 1996 | MEASUREMENT OF GAS BY TURBINE METERS |
| PIP PCIGN200 : 2014 | GENERAL INSTRUMENT PURGE DETAILS |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
| MSS SP 105 : 2016 | INSTRUMENT VALVES FOR CODE APPLICATIONS |
| OIML G 1-102 : 2011 | EVALUATION OF MEASUREMENT DATA - SUPPLEMENT 2 TO THE "GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT" - EXTENSION TO ANY NUMBER OF OUTPUT QUANTITIES |
| IEC 61336:1996 | Nuclear instrumentation - Thickness measurement systems utilizingionizing radiation - Definitions and test methods |
| SAE J476_201302 | Dryseal Pipe Threads |
| MSS SP 130 : 2013 | BELLOWS SEALS FOR INSTRUMENT VALVES |
| API 751 : 2013 | SAFE OPERATION OF HYDROFLUORIC ACID ALKYLATION UNITS |
| IEC 60770-1:2010 | Transmitters for use in industrial-process control systems - Part 1: Methods for performance evaluation |
| ASTM E 2181/E2181M : 2011 | Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Noble Metal Thermocouples and Thermocouple Cable |
| ASTM D 1418 : 2017 : REDLINE | Standard Practice for Rubber and Rubber Latices—Nomenclature |
| API MPM CH14.3.2 : 2016 | ORIFICE METERING OF NATURAL GAS AND OTHER RELATED HYDROCARBON FLUIDS - CONCENTRIC, SQUARE-EDGED ORIFICE METERS - PART 2: SPECIFICATION AND INSTALLATION REQUIREMENTS |
| 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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