GB/T 21109.1-2007

Abolished

Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and software requirements

过程工业领域安全仪表系统的功能安全 第1部分：框架、定义、系统、硬件和软件要求

Standard Type
GBT
ICS
25.040
CCS
N10
Status
Abolished
Issue Date
2007-10-11
Implementation
2007-12-01
Centralized Committee
中国机械工业联合会
Issuing Authority
中国机械工业联合会

Application Summary AI generated

This standard specifies the framework, definitions, and requirements for the design, implementation, and operation of safety instrumented systems (SIS) used to prevent or mitigate hazardous events in the process industries. It is applied in sectors such as chemical, petrochemical, oil and gas, and pharmaceutical manufacturing to ensure that hardware and software components meet defined safety integrity levels (SIL). The standard is used by engineers and procurement professionals to specify, verify, and validate SIS for process control and safety shutdown applications.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.