Safety Instrumented System Design and SIL Verification (Gap Closure)
SIS are designed to utilise both hardwired safety relays and fail-safe electronic systems such as safety PLCs, fail-safe drives and fail-safe communications.
Failsafe and highly fault tolerant design can be achieved to meet SIL3 utilising dual sensors and devices.
Process safety and SIS are designed, built, installed, and commissioned to IEC 61508 and IEC 61511 and Machinery Safety to IEC/EN 62061 and ISO 13849 solutions to close all LOPA gaps.