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ISA TR84.00.07-2018
Guidance on the Evaluation of Fire, Combustible Gas, and Toxic Gas System Effectiveness
This technical report describes the analysis that should be undertaken and the effectiveness criteria that should be specified when a fire and gas system (FGS) is implemented in a safety application. The report integrates performance-based FGS design techniques into the applicable portions of the safety life cycle described in either ANSI/ISA-84.00.01-2004 or IEC 61511. The report also discusses the development of detector-coverage criteria applicable to each FGS function and includes a series of application examples that illustrate the techniques used to develop and verify the detector coverage and mitigation effectiveness.
CONTENT PROVIDER
The International Society of Automation [isa]
The International Society of Automation [isa]