Direkt zum Inhalt

VDI/VDE 2180 Blatt 3 Functional safety in the process industry - Verification of probability of failure on demand (PFD)

At a glance

German title
Funktionale Sicherheit in der Prozessindustrie - Nachweis der Ausfallwahrscheinlichkeit im Anforderungsfall (PFD)
Publication date
2019-09
Publisher
Engl. VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik
Related manuals
Number of pages
23
Available in
German, English
Abstract

Based on VDI/VDE 2180 Part 1 and Part 2, this standard describes the verification of a specified safety integrity level for a planned or already existing technical implementation of a safety instrumented function. Both the structural requirements (confirmation of the required hardware fault tolerance) and the calculation of failure probabilities of safety instrumented functions are described. In this context, function tests with different test intervals and depths and their effect on the failure probabilities are also dealt with in detail.

View Table of Contents (PDF file)

Purchase VDI Standard

Price
85,50 EUR VAT included
Purchase now

FAQ

Ask a question / Contact us

Development mode active. Do not expect the captcha to appear