HSE & Risk

SIL meaning in oil and gas

Definition

Safety Integrity Level

SIL means Safety Integrity Level. Indicates the probability that a protection system will perform its intended function on demand. A number between 1 and 4 representing decade bands of reliability required of safety…

Indicates the probability that a protection system will perform its intended function on demand. A number between 1 and 4 representing decade bands of reliability required of safety instrumented functions (also known as instrument protective functions)

✓ Verified term