Sunil Doddi
Sunil Doddi is a senior control systems engineer at Hydro-chem, a division of Linde Engineering North America
Articles
Process Instrumentation and Sensors
March 4, 2020
Understand partial-stroke testing
Partial-stroke tests (PSTs) of emergency shutdown (ESD) valves improve safety instrumented system (SIS) performance; monitor these critical valves to ensure the system’s ability to shut a process down in the event of an emergency
By Sunil Doddi