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September 2016
6.1 Reference
Specifications
The transmitter must be operated in accordance to the functional and
performance specifications provided in the reference manual.
Failure rate data
The FMEDA report includes failure rates. This report is available at
EmersonProcess.com/Rosemount.
Rosemount 4600 safety failure values
Safety accuracy: 2.0%
Safety response time- 1.5 seconds
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%.
(1)
Quick Start Guide
9
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