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SIL

  • What is SIL

    SIL methodologies are consistent measures of the safety risks of a given process; a way to indicate the tolerable failure rate of a particular safety function.

  • Features

    1.Assigns an extent to which a process can be expected to perform safely, and, in the event of a failure, an extent to which a process can be expected to fail safely.

    2.Each level represents an order of magnitude of risk reduction. The higher the SIL level, the greater the impact of a failure and the lower the failure rate that is acceptable.