Emerson 3051S Spezifikationen PDF herunterladen (Seite 144)

Reference Manual

00809-0100-4801, Rev FA

October 2010

Rosemount 3051S Series

7-40

Failure Values

Product Life

50 years - based on worst case component wear-out mechanisms - not based

on wear-out of process wetted materials

Report any safety related product information at:

http://rosemount.d1asia.ph/rosemount/safety/ReportAFailure_newweb.asp

OTHER INFORMATION

Digital Trim with Non-DD

Based Communicators

The 3051S Pressure Transmitter with Advanced Diagnostics makes use of its

Device Description to support an enhanced digital trim function. Use of a

non-DD based host or communicator may require repeat trims to achieve

maximum accuracy.

Temperature Rating

Safety accuracy: 2.0%

(1)

Transmitter response time: 145 ms

Diagnostic response time: 1.5 seconds

Self-diagnostics Test: At least once every 30 minutes

(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%.

Temperature rating for the Advanced HART Diagnostic electronics (p/n

03151-9071-000X) is T4. When upgrading a 3051S, the SuperModule and electronics

must have equivalent approval labeling in order to maintain hazardous location

approvals.

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Emerson 3051S Spezifikationen Seite 144