Based on the foundational IEC 61508 standard’s essential requirements, high-performance supervisory circuits can facilitate functional-safety compliance in safety instrumented systems and other ...

Following a week of web-based meetings in mid-May, the ISA84 standards committee, Instrumented Systems to Achieve Functional Safety in the Process Industries, is moving well ahead in developing and ...

A measurement of the effectiveness of safety systems based on the probability of tolerable incidents that can occur within a number of processing demands. For example, SIL level 4 means that for every ...

A new redundant valve manifold (RVM) for controlling critical processes brings increased safety and efficiency to Safety Instrumented Systems and other applications where unscheduled shutdowns are ...

Dr. Summers says ISA-84 has not simply rocked the world of instrumentation and controls; it has affected process safety strategies across most of the process industry. It spawned an entire industry of ...

SIS-Health Monitoring is a set of technology and services designed to help industrial professionals reduce unnecessary maintenance and engineering of safety instrumented systems (SIS) and minimize ...

Semco Maritime has welcomed the recent arrival of two Maersk Drilling high specification jack-up rigs to its Invergordon shipyard facility. Maersk Reacher will be berthed in the Queens Dock facility ...

To improve the safety of the operating environment, a holistic method for defining and evaluating the systems that aid an operator with the safe operation of a process unit is required. This approach ...

Recently, the SolaX ORI 5MWh large-scale energy storage system completed a full-scale system-level deflagration test with real cells under the UL 9540A:2025 proposal framework, with UL Solutions ...