Handling Low and High Demand Mode on Safety Instrumented Function.Published in:International Journal of Electrical & Computer Engineering (2088-8708), 2015, v. 5, n. 4, p. 742By:Biyanto, Totok R.;Kusuma, Franky;Cordova, Hendra;Susatio, Yerry;Bayuaji, RidhoPublication type:Article