An enhanced safety instrumented system (SIS) provides an optimum engineering environment that spans the entire plant lifecycle, from plant design and the engineering and installation of systems and devices to the start-up of production, maintenance and renovation.

Yokogawa Electric Corporation’s ProSafe-RS is designed for the oil, natural gas, petrochemical and iron and steel industries. The SIS can detect abnormal conditions and safely initiate emergency shutdowns. It can be used with burner management systems and fire and gas systems.