Misconceptions regarding SIL
Do these statements sound familiar? "Having SIL means I've achieved safety" "Having a certificate means I’ve complied with the SIL" "Having redundancy means I’m safer" "Install SIL and forget about it" "Having SIL means the plant is running"
The Seal of Safety: Understanding SILs
If your operation involves the use of safety-critical systems, you will have come across the term “safety integrity levels,” or SILs. But what exactly are they? Why do they exist? And how do they support functional safety? This article answers some FAQs and helps you to understand what SILs mean for your organization.