Global Functional Safety Market Size study with COVID-19 Impact, by System (Emergency Shutdown System (ESD), Fire & Gas Monitoring System, High Integrity Pressure Protection System (HIPPS), Burner Management System (BMS) and Turbomachinery Control (TMC)), by Offering (Component and Services), by Industry (Oil & Gas, Power Generation, Chemicals Food & Beverages, Water & Wastewater, Pharmaceuticals, Metal & Mining and Others) and Regional Forecasts 2020-2027