https://www.yokogawa.com/au/news/press-releases/2014/2014-12-17/
Yokogawa Releases Enhanced Version of ProSafe-RS Safety Instrumentation System | Yokogawa Australia
Yokogawa Electric Corporation announces that it will release ProSafe-RS R3.02.20 on December 26. | Yokogawa Australia
safety instrumentation systemyokogawareleasesenhancedversion