What is the meaning of Safety Integrity Level (SIL)? | Sigma

This ad doesn't have any photos.

Safety Integrity Level (SIL) is a measure of the reliability of safety systems in reducing risks in industries. It ranges from SIL 1 (least risk reduction) to SIL 4 (most risk reduction), with higher levels requiring stricter safety measures. SIL is used in industries like chemical plants and is defined by standards such as IEC 61508. If you want to know more about SIL, then you can visit on our sites.