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Reference Manual
00809-0100-4808, Rev CA
June 2008
Rosemount 3051N
5-10
ORDERING
INFORMATION
Rosemount 3051N
(1)
Differential, Gage, and Absolute Pressure Transmitters
— = Not Applicable • = Applicable
Rosemount Transmitter Type (Select One)
(1)
ND NG NA
3051ND Differential Pressure Transmitter • — —
3051NG Gage Pressure Transmitter — • —
3051NA Absolute Pressure Transmitter — — •
Code
Pressure Ranges (RANGE/MIN. SPAN)
Rosemount 3051ND Rosemount 3051NG Rosemount 3051NA ND NG NA
0
(2)
–3 to 3 inH
2
O/0.1 inH
2
O
(–747 to 747 Pa/25 Pa)
Not Applicable 0 to 5 psia/0.167 psia
(0 to 259 mmHga/8,6 mmHga)
• — •
1 –25 to 25 inH
2
O/0.5 inH
2
O
(–6,22 to 6,22 kPa/0,12 kPa)
Not Applicable 0 to 30 psia/0.3 psia
(0 to 207 kPa/2,1 kPa)
•—•
2 –250 to 250 inH
2
O/2.5 inH
2
O
(–62,2 to 62,2 kPa/0,6 kPa)
–250 to 250 inH
2
O/2.5 inH
2
O
(–62,2 to 62,2 kPa/0,6 kPa)
0 to 150 psia/1.5 psia
(0 to 1 034 kPa/10,34 kPa)
• • •
3 –1000 to 1000 inH
2
O/10 inH
2
O
(–248 to 248 kPa/2,5 kPa)
–393 to 1000inH
2
O/10in H
2
O
(–101 to 249 kPa/2,5 kPa)
0 to 800 psia/8 psia
(0 to 5 516 kPa/55,16 kPa)
•••
4 –300 to 300 psi/3 psi
(–2 070 to 2 070 kPa/20,7 kPa)
–14.2 to 300 psi/3 psi
(–101 to 2 070 kPa/20,7 kPa)
0 to 4000 psia/40 psia
(0 to 27 580 kPa/276 kPa)
• • •
5 –2000 to 2000 psi/20 psi
(–13 800 to13 800 kPa/
138 kPa)
–14.2 to 2000 psig/20 psi
(–101 to 13 800 kPa/138 kPa)
Not Applicable • • —
NOTE: Rosemount 3051NG lower range limit varies with atmospheric pressure.
Code Output
A 4–20 mA with Digital Signal Based on HART Protocol • • •
Code
Materials of Construction
Process
Flange Type
Flange Material Drain/Vent ND NG NA
2 Coplanar SST SST • • •
0 Alternate Flange – See Option Code H2 • • •
Code Isolating Diaphragm
2 316L SST •••
Code Process O-ring
A Glass-filled TFE • • •
B
(3)
Ethylene Propylene (EPR) •••
Code Fill Fluid
1 Silicone oil • • •