Rosemount 3051, Quick Installation Manual

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Quick Installation Guide
00825-0100-4051, Rev BA
June 2009
Rosemount 3051
16
Special Tools
Not required.
Product Repair
All failures detected by the transmitter diagnostics or by the proof-test must be reported.
Feedback can be submitted electronically at
www.emersonprocess.com/rosemount/safety/certtechdocumentation.htm .
The 3051 is repairable by major component replacement. Follow the instructions in the
3051 reference manual (document number 00809-0100-4051) for additional information.
Reference
Certification
The 3051 SIS was designed, developed, and audited to be compliant to IEC 61508 Safety
certified SIL 2 Claim Limit.
Specifications
The 3051 SIS must be operated in accordance to the functional and performance
specifications provided in the 3051 reference manual.
Failure Rate Data
The FMEDA report includes failure rates and common cause Beta factor estimates.
Contact your Emerson Process Management representative to obtain a copy.
3051 SIS Safety Failure Values
Safety accuracy: 2.0%
(1)
Safety response time: 1.5 second
Product Life
50 years – based on worst case component wear-out mechanisms – not based on wear-out
process wetted materials
(1) A 2% variation of the transmitter mA output is allowed before a safety trip. Trip values in the DCS or safety
logic solver should be derated by 2%.
4051 RevBA.fm Page 16 Monday, June 22, 2009 3:15 PM