Emerson 3308A Rosemount 3308 Series, Reference Manual

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103
Reference Manual
00809-0100-4308, Rev BA
Appendix A: Reference Data
December 2014
Reference Data
Output variables
HART diagnostics
Signal Quality Metrics - Diagnostics package that monitors the relations between surface, noise
and threshold. The function can be used to detect abnormal conditions in the process such as
probe coating or sudden loss of signal strength. Signal Quality is available as Output Variable
and it comes with user configurable alerts through AMS Wireless Configurator or Field
Communicator.
A.1.4 Temperature limits
Ambient and storage temperature limits
Verify that the operating atmosphere of the transmitter is consistent with the appropriate
hazardous locations certifications.
Display PV, SV, TV, QV
Level X X
Distance X X
Surface Signal Strength N/A X
(2)
Total Volume X X
Interface Level
(1)
(1) For 3308Axx1, Interface measurement is only available for fully submerged probe.
X X
Interface Distance
(1)
X X
Interface Signal Strength
(1)
N/A X
(2)
(2) Not available as primary variable.
Upper Product Thickness
(3)
(3) Only available with 3308Axx2.
X X
Electronics Temperature X X
(2)
Signal Quality X X
(2)
Supply Voltage X X
(2)
% of Range X X
(2)
Operating limit Storage limit
With Device Display -40 to 175 °F (-40 to 80° C)
(1)
(1) Device display may not be readable and device display updates will be slower at temperatures below -4 °F (-20 °C).
-40 to 185 °F (-40 to 85 °C)
Without Device Display -40 to 185 °F (-40 to 85° C) -40 to 185 °F (-40 to 85 °C)