SIL Rating Calculator based on PFD values as input
SIL Rating Calculator (IEC 61508/61511) SIL Verification Calculator Calculate PFDavg, RRF, and determine Safety Integrity Level based on IEC 61508/61511. 1. SIF Component Inputs (PFD) Sensor Subsystem PFD ($PFD_{S}$) Probability of Failure on Demand for Sensors Logic Solver PFD ($PFD_{LS}$) Probability of Failure on Demand for PLC/Logic Final Element PFD ($PFD_{FE}$) Probability of Failure on […]
Case study for SIL determination and SIL verification
Case Study: Implementation of the Functional Safety Life Cycle in Oil & Gas Project: High-Pressure Separator Gas Blowby Protection (SIF-V101-02) Standard Reference: IEC 61511 Ed. 2 / IEC 61508 Sector: Upstream Oil & Gas / Offshore Processing Subject: From Hazard Identification to Operations (A Cradle-to-Grave Analysis) Executive Summary This report provides an in-depth analysis of […]