Importance of SIS Safety Instrumented Systems in the Petrochemical Industry
SIS as an advanced safety control system,has been widely used in the petrochemical industry.This article aims to analyze the design principles of SIS safety instrument systems and explore their importance in the petrochem-ical industry.SIS system can monitor and control critical process parameters,provide emergency shutdown functions,and perform fault diagnosis and maintenance management.By using the SIS system,petrochemical enterprises can im-prove the safety performance of production equipment,reduce the risk of accidents,and protect the safety of employ-ees and the health of the environment.