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Reference Manual
00809-0100-4102, Rev AA
Appendix A: Reference Data
May 2013
Specifications and Reference Data
Table A-8. Rosemount 2051L Liquid Level Transmitter Ordering Information
★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery.
__The Expanded offering is subject to additional delivery lead time.
Model Transmitter Type
2051L Liquid Level Transmitter
Pressure Range
Standard
Standard
2 –250 to 250 inH
2
O (–0,6 to 0,6 bar) ★
3 –1000 to 1000 inH
2
O (–2,5 to 2,5 bar) ★
4 –300 to 300 psi (–20,7 to 20,7 bar) ★
Transmitter Output
Standard
Standard
X Wireless ★
Process Connection Size, Material, Extension length (High Side)
Standard
Standard
Code Process Connection Size Material Extension Length
★
G0
(1)
2-in./DN 50 316L SST Flush Mount Only ★
H0
(1)
2-in./DN 50 Alloy C-276 Flush Mount Only ★
J0 2-in./DN 50 Tan t al um Flush Mount Only ★
A0
(1)
3-in./DN 80 316L SST Flush Mount ★
A2
(1)
3-in./DN 80 316L SST 2-in./50 mm ★
A4
(1)
3-in./DN 80 316L SST 4-in./100 mm ★
A6
(1)
3-in./DN 80 316L SST 6-in./150 mm ★
B0
(1)
4-in./DN 100 316L SST Flush Mount ★
B2
(1)
4-in./DN 100 316L SST 2-in./50 mm ★
B4
(1)
4-in./DN 100 316L SST 4-in./100 mm ★
B6
(1)
4-in./DN 100 316L SST 6-in./150 mm ★
C0
(1)
3-in./DN 80 Alloy C-276 Flush Mount ★
C2
(1)
3-in./DN 80 Alloy C-276 2-in./50 mm ★
C4
(1)
3-in./DN 80 Alloy C-276 4-in./100 mm ★
C6
(1)
3-in./DN 80 Alloy C-276 6-in./150 mm ★
D0
(1)
4-in./DN 100 Alloy C-276 Flush Mount ★
D2
(1)
4-in./DN 100 Alloy C-276 2-in./50 mm ★
D4
(1)
4-in./DN 100 Alloy C-276 4-in./100 mm ★
D6
(1)
4-in./DN 100 Alloy C-276 6-in./150 mm ★
E0 3-in./DN 80 Ta nt a l um Flush Mount Only ★
F0 4-in./DN 100 Ta nt a lu m Flush Mount Only ★
Mounting Flange Size, Rating, Material (High Side)
Size Rating Material
Standard
Standard
M 2-in. ANSI/ASME B16.5 Class 150 CS ★
A 3-in. ANSI/ASME B16.5 Class 150 CS ★
B 4-in. ANSI/ASME B16.5 Class 150 CS ★
N 2-in. ANSI/ASME B16.5 Class 300 CS ★
C 3-in. ANSI/ASME B16.5 Class 300 CS ★
D 4-in. ANSI/ASME B16.5 Class 300 CS ★