HCBBS Forum (English)
HomeForumView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
English Translations » 【仪表自控交流圈】 » Regarding SIS systems related to the automatic control safet

Regarding SIS systems related to the automatic control safety level SIL2

2018-11-01View Original

Thread Content

Currently, there are several projects in which several companies want to implement the SIS system, and a safety level of SIL2 is sufficient. The lower the price, the better. With the current systems, can those systems meet the requirements? Could you recommend some systems? Is a self-control qualification required for acceptance?
Reply #22018-11-01
Both the instrumentation and control systems of the SIS must be qualified. But SIL2 really doesn’t matter that much; as long as the instrument rating is higher than SIL2, it’s fine – it depends on the specific requirements.

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-21 02:37:38

Original: https://bbs.hcbbs.com/thread-2125109-1-1.html

© 2026 HCBBS Forum. Content translated for international readers.

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

Quick Links