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Reference Manual
00809-0100-4808, Rev CA
June 2008
Rosemount 3051N
www.rosemountnuclear.com
Index
A
Access Requirements . . . . . . 3-14
Alarm and Security Jumper
Configuration Procedure . . . . . 2-3
Alarm Level Verification . . . . . 2-2
Analog Output Trim . . . . . . . 2-19
B
Basic Setup . . . . . . . . . . . . . . 2-8
Bolts
Flange
. . . . . . . . . . . . . . 5-8
C
Calibration . . . . . . . . . . . . . . 2-13
Overview . . . . . . . . . . . 2-15
Procedure to Use . . . . . 2-16
Sensor Trim. . . . . . . . . . 2-16
Full Trim . . . . . . . . 2-18
Zero Trim . . . . . . . . 2-17
Check Output . . . . . . . . . . . . 2-7
Process Variables . . . . . . 2-7
Sensor Temperature . . . . 2-8
Commissioning. . . . . . . . . . . . 2-4
On the bench with a HART
communicator
. . 2-5
Setting the Loop to
Manual . . . . . . . 2-5
Communicator
Rosemount 275 Menus
. . A-9
Rosemount 375 Keys . . . A-11
Rosemount 375 Menus .A-13
Configuration Data Review . . . 2-7
Cover Installation . . . . . . . . . 3-14
Custom Meter Configuration . . 6-2
D
Damping . . . . . . . . . . . . . . . 2-12
Detailed Setup . . . . . . . . . . . 2-12
Diagnostics . . . . . . . . . . . . . 2-12
Loop Test . . . . . . . . . . . 2-13
Transmitter Test . . . . . . 2-13
Diagrams . . . . . . . . . . . . . . . 2-5
Bench Hook-Up . . . . . . . . 2-5
Digital-to-Analog Trim . . . . . . 2-19
Dimensional Drawings. . . . . . . 3-6
Draft Range Considerations . . 3-4
Installation . . . . . . . . . . . 3-4
Reducing Noise . . . . . . . . 3-4
E
Electrical Considerations . . . 3-12
Grounding . . . . . . . . . . 3-14
Power Supply . . . . . . . . 3-12
Environmental
Considerations
. . . . . . . . . . 3-14
Access . . . . . . . . . . . . 3-14
Exploded View. . . . . . . . . . . 5-14
F
Failure Alarm Mode
Values
. . . . . . . . . . . . . . 2-2
Failure Mode Alarm . . . . . . . . 2-2
Flange Bolts . . . . . . . . . . . . . 5-8
Full Trim . . . . . . . . . . . . . . . 2-18
G
Grounding the Transmitter . . 3-14
H
HART Communicator . . . . . . . A-1
Rosemount 275 . . . . . . . A-7
Communicator Keys . A-7
Connections . . . . . . A-5
Hardware . . . . . . . . A-5
Menus and Functions A-9
Rosemount 375 . . . . . . A-11
Communicator Keys A-11
Connections . . . . . . A-5
Hardware . . . . . . . . A-5
Menus and Functions A-13
Housing Rotation . . . . . . . . . 3-12
I
Impulse Piping . . . . . . . . . . 3-11
Installation . . . . . . . . . . . . . . 3-4
Mechanical Considerations 3-4
Mounting . . . . . . . . . . . . 3-9
J
Jumpers . . . . . . . . . . . . . . . . 2-3
Alarm Configuration . . . . 2-3
Security Configuration . . . 2-3
L
LCD Meter . . . . . . . . . . . . . . .6-1
Diagnostic Messages . . . .6-5
Installing . . . . . . . . . . . . .6-3
Options . . . . . . . . . . . . .2-12
Line Pressure
Compensating . . . . . . . . . . .2-20
Local Zero and Span
(Local Keys)
. . . . . . . . . . . . . .2-3
Pysical Removal . . . . . . .2-3
Software Lock Out . . . . . .2-3
M
Manual . . . . . . . . . . . . . . . . .1-1
Use Of . . . . . . . . . . . . . .1-1
Mechanical Considerations . . .3-4
Mounting . . . . . . . . . . . . . . . .3-9
Requirements . . . . . . . . .3-9
Mounting Brackets . . . . . . . . .6-7
O
Optional Mounting Brackets . . .6-7
Options . . . . . . . . . . . . . . . . .6-1
LCD Meter . . . . . . . . . . .2-12
Ordering Information . . . . . . .5-10
P
Piping, Impulse . . . . . . . . . . . 3-11
Power Supply . . . . . . . . . . . .3-12
4-20mA Transmitters . . .3-12
Process Variables . . . . . . . . . .2-7
R
Recall Factory Trim . . . . . . . .2-19
Rerange . . . . . . . . . . . . . . . .2-9
Communicator Only . . . . .2-9
Pressure Input Source and a
Communicator
.2-10
Pressure Input Source and the
Local Zero and Span
Buttons
. . . . . .2-10
Returning Rosemount Products and
Materials
. . . . . . . . . . . . . . . .4-2