Safety Instrumented Systems (SIS) are engineered to perform “specific control functions to fail safe or maintain safe operation of a process when unacceptable or dangerous conditions occur. SIS are engineered by ST Automation to reduce risk and achieve a risk-based level of safety and performance. These solutions include:

Interlock & Process Shutdown Systems

Safety Critical Control Systems

Emergency & Safety Shutdown Systems

Equipment & Instrumentation Protection Systems

Functional Safety Engineering & Design

ST Automation uses the Safety Lifecycle approach in our Functional Safety Engineering & Design. This provides the framework for each stage of the safety system from conception to decommissioning. We offer the following in support of the Functional Safety Lifecycle:

Risk or Hazard Assessment

Safety System Functions/SIL Determination

Safety System Design & Verification

Safety System Installation & Validation

Maintenance & Improvement