About Lesson
Key Instrumentation Standards
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International Standards Organization (ISO):
- ISO 9001: Quality management systems standard that outlines requirements for ensuring quality and consistency in products and services, including instrumentation.
- ISO 17025: General requirements for the competence of testing and calibration laboratories, relevant for ensuring the accuracy and reliability of measurement instruments.
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American National Standards Institute (ANSI):
- ANSI/ISA-5.1: Instrumentation Symbols and Identification standard that defines symbols and terminology for representing process instrumentation and control systems.
- ANSI/ISA-18.2: Management of Alarm Systems for the Process Industries, which provides guidelines for designing and managing alarm systems to improve safety and operational efficiency.
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International Society of Automation (ISA):
- ISA-84: Functional Safety standard for instrumented systems, providing guidelines for the design and implementation of safety instrumented systems (SIS) to ensure process safety.
- ISA-95: Enterprise-Control System Integration standard, which provides a framework for integrating enterprise systems with control systems in industrial facilities.
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American Petroleum Institute (API):
- API 556: Instrumentation and Control Systems standard that provides guidelines for the design, installation, and maintenance of instrumentation used in petroleum and natural gas processing facilities.
- API 650: Welded Tanks for Oil Storage standard, which includes considerations for instrumentation used in the monitoring and control of storage tanks.
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National Fire Protection Association (NFPA):
- NFPA 70 (National Electrical Code): Standard for electrical installations, including requirements for electrical instrumentation and safety in hazardous environments.
- NFPA 70E: Standard for Electrical Safety in the Workplace, which includes guidelines for the safe operation and maintenance of electrical and instrumentation systems.
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British Standards (BS):
- BS EN 61508: Functional Safety of Electrical/Electronic/Programmable Electronic Safety-Related Systems, which provides a framework for ensuring the safety and reliability of instrumentation systems.
- BS EN 61326: Electrical Equipment for Measurement, Control, and Laboratory Use, which sets requirements for electromagnetic compatibility (EMC) and safety of instrumentation.
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International Electrotechnical Commission (IEC):
- IEC 61511: Functional Safety – Safety Instrumented Systems for the Process Industry Sector, which provides guidelines for designing and managing safety instrumented systems to meet safety requirements.
- IEC 61131: Programmable Controllers standard, which specifies requirements for programmable logic controllers (PLCs) used in process control systems.