The SAIMC Secunda branch held its monthly technology evening on 12 July 2023 at the Proconics Secunda office. Jurie Weidemann from Pepperl+Fuchs gave an enlightening presentation on Functional Safety: Manufacturing vs Process. The presentation highlighted functional safety and how it relates to both manufacturing of SIL-rated equipment and implementing this in process safety systems.
Jurie covered common misconceptions about SIL. He explained how a single SIL-rated device does not make a loop a SIL certifiable loop, how SIL 3 is not necessarily better than SIL 2 because of complexities around maintenance and associated costs, and how the credibility of a SIL-rated device also depends on how you install and maintain it.
He touched on the topic of residual risks and tolerable risks, and their matrices in functional safety. The topic of tolerable risks sparked a healthy engagement among the attendees. The general conversation was about the controversy around tolerable risks and how it does not sit well with society. Tolerable risks can be misconstrued as reducing human life to monetary value. However, the point of functional safety is to reduce the risks as much as possible.
Jurie Weidemann is an external sales engineer at Pepperl+Fuchs. He started his technical career in the SA Navy in 2005. He has since held a number of technical positions in various organisations. The Secunda SAIMC committee would like to thank him for his time and presentation, and Proconics for hosting the monthly Technology Evening.
SAIMC User Advisory Council KS4I event SAIMC Supplier Advisory Council
SAIMC
The SAIMC User Advisory Council started 2025 with its first event in the ‘Knowlege Sharing 4 Industry’ event series on the 19th of March.
Read more...Knowledge Sharing 4 Industry SAIMC Supplier Advisory Council
SAIMC
In proud partnership with Innomotics, SAIMC will be hosting the first Knowledge Sharing 4 Industry event for 2025.
Read more...SAIMC: From the office of the CEO: Quo vadis South Africa SAIMC
SAIMC
In the nineteen hundreds, South Africa built the country while strict sanctions were in place. Control instrumentation and other computer equipment were given codes to ensure the most powerful equipment ...
Read more...SAIMC: Johannesburg branch SAIMC
SAIMC
At the SAIMC Johannesburg technical evening held on 12 February, Jozua Joubert from TANDM gave a presentation on wireless condition monitoring.
Read more...SAIMC: A tribute to two legends SAIMC
SAIMC
Change is never easy, especially when it means saying goodbye to two valued colleagues, John Owen-Ellis and Kevin McElroy.
Read more...SAIMC: Durban branch SAIMC
SAIMC
The first SAIMC Durban management team meeting was held in early February, with secretary John Owen-Ellis leading the meeting for the last time before he retires.
Read more...How to claim CPD points SAIMC Supplier Advisory Council
SAIMC
SAIMC makes it possible for you to claim CPD points for attending courses and technical meetings, or completing an online quiz on a SA Instrumentation & Control magazine.
Read more...SAIMC: From the office of the CEO SAIMC
SAIMC
Visiting Mossel Bay in December was an absolute delight. The weather was fantastic, and we had family visiting, which made the experience even more enjoyable. We spent our days challenging the sand ...
Read more...How to claim CPD points SAIMC Supplier Advisory Council
SAIMC
SAIMC makes it possible for you to claim CPD points for attending courses and technical meetings, or completing an online quiz on a SA Instrumentation & Control magazine.
printer friendly version