IEC 61511-3:2003

Functional safety - Safety instrumented systems for the process industry sector - Part 3: Guidance for the determination of the required safety integrity levels

provides information on the underlying concepts of risk, the relationship of risk to safety integrity, the determination of tolerable risk, a number of different methods that enable the safety integrity levels for the safety instrumented functions to be determined. It has the status of a horizontal standard in accordance with IEC Guide 108.

OEN:

IEC

Langue:

English

Code(s) de l'ICS:

25.040.01

Statut:

Révisé

Date de Publication:

2003-03-17

Numéro Standard:

IEC 61511-3:2003