SIRAC evaluates the combination. For S2,F2,Pr2,Av2, the output will be:
Risk management is a critical component of modern industrial operations, occupational health, and safety compliance. For organizations dealing with the complex, mathematically rigorous frameworks established by the , performing risk calculations manually can be a daunting, error-prone task. simplified iec risk assessment calculator sirac
SiRAC was designed to be relatively intuitive for users who needed an initial assessment of risk sensitivity. The software was based on the standard's calculations but used a limited subset of parameters tailored to relatively simple structures. SIRAC evaluates the combination
The calculator combines these four inputs. Generally, if you have S2 + F2 + Pr2 + Av2 , the calculator will demand the highest safety level (SIL 3 / PL e). If you have S1 + F1 + Pr1 + Av1 , it may demand no safety requirement or a very low level (SIL 1 / PL a). SiRAC was designed to be relatively intuitive for
Note: If you are looking for an official or industry-specific version of SIRAC, check with safety component vendors (e.g., SICK, Pilz, Rockwell Automation) or safety software providers—many offer their own simplified IEC-based risk assessment wizards.