Mark VIeS Security System

EN 50402:2005+A1:2008 (applicable to logic solvers for gas detection systems)

Network security authentication:

Achilles Level 1 (Controller Network Robustness)

Quality System:

ISO 9001

In addition, the system meets regional directives such as ATEX (Application Dependency), PED, EMC, and can be deployed in compliance worldwide.

Application scenarios and industry value

Based on the above technical characteristics, Mark VIeS has been widely used in the following typical safety functions:

Factory Emergency Shutdown System (ESD): Factory level safety interlock, requiring high reliability and short response time. TMR configuration is combined with power-off trip logic to ensure reliable shutdown when danger is detected.

Burner Management System (BMS): Continuous monitoring of flames, fuel valves, and purge timing is required, with SIL 3 high demand mode ensuring combustion safety.

Turbomachinery protection: Processing high-speed signals such as overspeed, vibration, and shaft displacement. The TMR architecture can prevent unnecessary tripping caused by false alarms from a single sensor.

Fire and Gas Detection System (F&G): Covering a large area, multiple remote controllers are connected through black channel communication to achieve linkage logic between fire and combustible gases.

Pipeline and tank overpressure protection: Using a HART intelligent pressure transmitter, combined with a 1oo2 dual controller configuration, balances safety and operational availability.

From an industry value perspective, adopting Mark VIeS can help businesses achieve:

Reduce accident rates and liability risks: Through SIL 2/SIL 3 certification, meet regulatory safety requirements for high-risk processes;

Reduce unplanned downtime: Flexible redundancy design and online maintenance capabilities enable equipment replacement or software upgrades without downtime;

Shortening the project cycle: software reuse, pre certified components, virtual debugging and other means can compress project delivery time by more than 30%;

Protecting network security investments: Built in Achilles authentication and layered protection system to prevent security systems from becoming a breakthrough point for hackers.