Reference Manual
00809-0100-4360, Rev BA
August 2008
Rosemount 1151
A-20
Table A-9. Rosemount 1151LT Flange Mounted Liquid Level Transmitter.
Model Product Description
1151LT Flange-Mounted Liquid Level Transmitter
Code Range
4 150 inH2O (0–635 to 0–3,810 mmH2O)
5 750 inH2O (0–3,175 to 0–19,050 mmH2O)
6 2,770 inH2O (0–11.96 to 0–70.36 mmH2O)
Code Output
S 4–20 mA with Digital Signal based on HART Protocol (Smart)
E 4–20 mA, Linear with Input
G
(1)
10–50 mA, Linear with Input
Code Size Material Extension Length
G0 2 in./DN 50 316L SST Flush Mount Only When specifying these option codes, a lower
housing must be selected from the flushing
connection options.
H0 2 in./DN 50 Alloy C-276 Flush Mount Only
J0 2 in./DN 50 Tantalum Flush Mount Only
A0 3 in./DN 80 316L SST Flush Mount
A2 3 in./DN 80 316L SST 2 in./50 mm
A4 3 in./DN 80 316L SST 4 in./100 mm
A6 3 in./DN 80 316L SST 6 in./150 mm
B0 4 in./DN 100 316L SST Flush Mount
NOTE
Extension diameters are sized to fit Schedule 80
pipe. Consult factory for Schedule 40 pipe.
B2 4 in./DN 100 316L SST 2 in./50 mm
B4 4 in./DN 100 316L SST 4 in./100 mm
B6 4 in./DN 100 316L SST 6 in./150 mm
C0 3 in./DN 80 Alloy C-276 Flush Mount
C2 3 in./DN 80 Alloy C-276 2 in./50 mm
C4 3 in./DN 80 Alloy C-276 4 in./100 mm
C6 3 in./DN 80 Alloy C-276 6 in./150 mm
D0 4 in./DN 100 Alloy C-276 Flush Mount
D2 4 in./DN 100 Alloy C-276 2 in./50 mm
D4 4 in./DN 100 Alloy C-276 4 in./100 mm
D6 4 in./DN 100 Alloy C-276 6 in./150 mm
E0 3 in./DN 80 Tantalum Flush Mount Only
F0 4 in./DN 100 Tantalum Flush Mount Only
MOUNTING FLANGE
Code Size Rating Material
Applicable with these High Pressure Side
Diaphragm Sizes
M 2-in. Class 150 CS 2 in./DN 50
A 3-in. Class 150 CS 3 in./DN 80
B 4-in. Class 150 CS 4 in./DN 100
N 2-in. Class 300 CS 2 in./DN 50
C 3-in. Class 300 CS 3 in./DN 80
D 4-in. Class 300 CS 4 in./DN 100
P 2-in. Class 600 CS 2 in./DN 50
E 3-in. Class 600 CS 3 in./DN 80
X 2-in. Class 150 SST 2 in./DN 50
F 3-in. Class 150 SST 3 in./DN 80
G 4-in. Class 150 SST 4 in./DN 100
Y 2-in. Class 300 SST 2 in./DN 50
H 3-in. Class 300 SST 3 in./DN 80
J 4-in. Class 300 SST 4 in./DN 100
Z 2-in. Class 600 SST 2 in./DN 50
L 3-in. Class 600 SST 3 in./DN 80
Q DN 50 PN 10-40 CS 2 in./DN 50
R DN 80 PN 40 CS 3 in./DN 80
S DN 100 PN 40 CS 4 in./DN 100
V DN 100 PN 10/16 CS 4 in./DN 100