Safety
How to Determine the Safety Integrity Level (SIL) of a Safety System
Aug 06 2007
Author: Michel Spellemaeker & Lionel Witrant on behalf of Unassigned Independent Article
Functional safety is part of the overall safety that depends on a Safety Instrumented System (SIS), made up of equipment such as Fire & Gas Detection Systems that execute Safety Instrumented Functions (SIF). A safety function is designed to ensure or maintain a safety state of the SIS when a dangerous event occurs. Each safety function has a safety integrity level (SIL). The safety integrity level is the probability for the system to execute the safety functions required in all specified input conditions within a specified time interval. The 61508 standard details the requirements necessary to achieve each safety integrity level.
Digital Edition
PIN 25.3 June/July
June 2024
Analytical Instrumentation - Recent Advances In Various Bench Scale Accelerated Oxidative Testing Methods For Fuels - Petrochemical Industry: Anton Paar Solutions Streamline Processes, Reduce H...
View all digital editions
Events
Jul 30 2024 Jakarta, Indonesia
Jul 30 2024 Jakarta, Indonesia
China Energy Summit & Exhibition
Jul 31 2024 Beijing, China
Jul 31 2024 Chengdu, China
Aug 05 2024 Moon Township, PA, USA