978-84-947727-9-5
The main objective of operational or process safety is to protect industrial processes to avoid accidents derived from the treatment of dangerous materials in establishments (including machines) that could affect people, the environment or facilities. To maintain an industrial plant with this type of risk in a safe state, or to bring it to a safe state, it is used as a measure, among others, operational protection technologies, normally known as Safety Instrumented Systems (SIS).