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Appendix a – Det-Tronics EQP Fire and Gas Detection/Releasing System SAFETY MANUAL User Manual

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APPENDIX A

SUMMARY OF SAFETY RELATED DATA

CERTIfICATION AND fAILURE RATE DATA
All Safety-Certified EQP devices are certified compliant to:

IEC 61508: 2000

Type B Device

Systematic Capability: SIL 2 certified

HFT: 0

Low Demand Mode

PFDavg should be calculated for any safety instrumented function using the EQP System.

(Refer to tables and / or FMEDA report for necessary information, including DU rate).

Safety Accuracy: Specified per device

Safety Response Time: See ‘System Response Time’ section