SPECIFICATIONS
*±0.04% maximum accuracy
*Coplanar process connection
*Measures up to 4000 psi absolute and 2000 psi gauge and differential
*Pressure measurement with differential, gauge or absolute
*±0.15% "real world" transmitter performance
*Potential Outputs: FOUNDATION Fieldbus, PROFIBUS, 4-20mA with HART protocol, 1-5 VDC with HART protocol
*±0.125% five year stability
Model codes
Model codes contain the details related to each product. Exact model codes will vary; an example of a typical model code is shown in Figure 1.
Figure 1: Model Code Example
Model
|
Code |
Description |
|
|
3051C |
Coplanar pressure transmitter |
★ |
Measurement type
|
Code |
Description |
|
|
D |
Differential |
★ |
|
G |
Gage |
★ |
|
A(1) |
Absolute |
|
Pressure range
|
Code |
Differential |
Gage |
Absolute |
|
|
|
(Rosemount 3051CD) |
(Rosemount 3051CG) |
(Rosemount 3051CA) |
|
|
1 |
–25 to 25 inH2O |
–25 to 25 inH2O |
0 to 30 psia |
★ |
|
|
(–62.16 to 62.16 mbar) |
(–62.16 to 62.16 mbar) |
(0 to 2.06 bar) |
|
|
2 |
–250 to 250 inH2O |
–250 to 250 inH2O |
0 to 150 psia |
★ |
|
|
(–621.60 to 621.60 mbar) |
(–621.60 to 621.60 mbar) |
(0 to 10.34 bar) |
|
|
3 |
–1000 to 1000 inH2O |
–393 to 1000 inH2O |
0 to 800 psia |
★ |
|
|
(–2.48 to 2.48 bar) |
(–0.97 to 2.48 bar) |
(0 to 55.15 bar |
|
|
4 |
–300 to 300 psi |
–14.2 to 300 psi |
0 to 4000 psia |
★ |
|
|
(–20.68 to 20.68 bar) |
(–0.97 to 20.68 bar) |
(0 to 275.79 bar) |
|
|
5 |
–2000 to 2000 psi |
–14.2 to 2000 psi |
N/A |
★ |
|
|
(–137.89 to 137.89 bar) |
(–0.97 to 137.89 bar) |
|
|
|
0(1) |
–3 to 3 inH2O |
N/A |
N/A |
|
|
|
(-7.46 to 7.46 mbar) |
|
|
|
Transmitter output
|
Code |
Description |
|
|
|
|
|
|
A |
4–20 mA with digital signal based on HART® Protocol |
★ |
|
F |
FOUNDATION™ Fieldbus Protocol |
★ |
|
W |
PROFIBUS® PA Protocol |
★ |
|
X |
Wireless (requires wireless options and engineered polymer housing) |
★ |
| M | Low-power, 1–5 Vdc with digital signal based on HART Protocol |
Materials of construction
|
Code |
Transmitter flange type |
Flange material |
Drain/vent |
|
|
2 |
Coplanar |
SST |
SST |
★ |
|
3(1) |
Coplanar |
Cast C-276 |
Alloy C-276 |
★ |
|
4 |
Coplanar |
Alloy 400 |
Alloy 400/K-500 |
★ |
|
5 |
Coplanar |
Plated CS |
SST |
★ |
|
7(1) |
Coplanar |
SST |
Alloy C-276 |
★ |
|
8(1) |
Coplanar |
Plated CS |
Alloy C-276 |
★ |
|
0 |
Alternate process connection |
|
|
★ |
Isolating diaphragm
|
Code |
Description |
|
|
|
|
|
|
2(1) |
316L SST |
★ |
|
3(1) |
Alloy C-276 |
★ |
|
4(2) |
Alloy 400 |
|
|
5(2) |
Tantalum (available on Rosemount 3051CD and CG, ranges 2–5 only; not available on Rosemount 3051CA) |
|
|
6(2) |
Gold-plated alloy 400 (use in combination with O-ring option code B) |
|
|
7(2) |
Gold-plated 316 SST |
|
O-ring
|
Code |
Description |
|
|
A |
Glass-filled PTFE |
★ |
|
B |
Graphite-filled PTFE |
★ |
Sensor fill fluid
|
Code |
Description |
|
|
1 |
Silicone |
★ |
|
2(1) |
Inert (differential and gage only) |
★ |
Housing material
|
Code |
Description |
Conduit entry size |
|
|
A |
Aluminum |
½–14 NPT |
★ |
|
B |
Aluminum |
M20 x 1.5 |
★ |
|
E |
Aluminum, ultra low copper |
½–14 NPT |
★ |
|
F |
Aluminum, ultra low copper |
M20 x 1.5 |
★ |
|
J |
SST |
½–14 NPT |
★ |
|
K |
SST |
M20 x 1.5 |
★ |
|
P(1) |
Engineered polymer |
No conduit entries |
★ |
|
D(2) |
Aluminum |
G½ |
|
|
M(2) |
SST |
G½ |
|
Extended product warranty
|
Code |
Description |
|
|
WR3 |
3-year limited warranty |
★ |
|
WR5 |
5-year limited warranty |
★ |
Alternate flange
|
Code |
Description |
|
|
H2 |
Traditional flange, 316 SST, SST drain/vent |
★ |
|
H3(1) |
Traditional flange, alloy C, alloy C-276 drain/vent |
★ |
|
H4 |
Traditional flange, cast alloy 400, alloy 400/K-500 drain/vent |
★ |
|
H7(1) |
Traditional flange, 316 SST, alloy C-276 drain/vent |
★ |
|
HJ |
DIN-compliant traditional flange, SST, 7/16-in. (10 mm) adapter/manifold bolting |
★ |
|
FA |
Level flange, SST, 2-in. (51 mm), ANSI Class 150, vertical mount 316 SST drain/vent |
★ |
|
FB |
Level flange, SST, 2-in. (51 mm), ANSI Class 300, vertical mount 316 SST drain/vent |
★ |
|
FC |
Level flange, SST, 3-in. (76 mm), ANSI Class 150, vertical mount 316 SST drain/vent |
★ |
|
FD |
Level flange, SST, 3-in. (76 mm), ANSI Class 300, vertical mount 316 SST drain/vent |
★ |
|
FP |
DIN level flange, SST, DN 50, PN 40, vertical mount 316 SST drain/vent |
★ |
|
FQ |
DIN level flange, SST, DN 80, PN 40, vertical mount 316 SST drain/vent |
★ |
|
HK(2) |
DIN compliant traditional flange, SST, 0.40 in. (10 mm) adapter/manifold bolting 316 SST |
|
|
HL |
DIN compliant traditional flange, SST, 0.50 in. (12 mm) adapter/manifold bolting 316 SST |
|
Manifold assembly
|
Code |
Description |
|
|
|
S5 |
Assemble to Rosemount 305 Integral Manifold |
|
★ |
|
S6 |
Assemble to Rosemount 304 Manifold or Connection System |
|
★ |
Mounting bracket
|
Code |
Description |
|
|
B4 |
Coplanar flange bracket, all SST, 2-in. (51 mm) pipe and panel |
★ |
|
B1 |
Traditional flange bracket, CS, 2-in. (51 mm) pipe |
★ |
|
B2 |
Traditional flange bracket, CS, panel |
★ |
|
B3 |
Traditional flange flat bracket, CS, 2-in. (51 mm) pipe |
★ |
|
B7 |
Traditional flange bracket, B1 with SST bolts |
★ |
|
B8 |
Traditional flange bracket, B2 with SST bolts |
★ |
|
B9 |
Traditional flange bracket, B3 with SST bolts |
★ |
|
BA |
Traditional flange bracket, B1, all SST |
★ |
|
BC |
Traditional flange bracket, B3, all SST |
★ |
Product certifications
|
Code |
Description |
|
|
E8 |
ATEX Flameproof and Dust Certification |
★ |
|
I1(1) |
ATEX Intrinsic Safety and Dust |
|
★ |
|
IA |
ATEX FISCO Intrinsic Safety; for FOUNDATION™ Fieldbus or PROFIBUS® PA Protocol only |
|
★ |
|
N1 |
ATEX Type n Certification and Dust |
|
★ |
|
|
|
|
|
|
K8 |
ATEX Flameproof, Intrinsic Safety, Type n, Dust (combination of E8, I1 and N1) |
|
★ |
|
|
|
|
|
|
E4 |
TIIS Flame-proof |
|
★ |
|
|
|
|
|
|
I4 |
TIIS Intrinsic Safety |
|
★ |
|
|
|
|
|
|
E5 |
USA Explosion-proof, Dust Ignition-Proof |
|
★ |
|
|
|
|
|
|
I5(2) |
USA Intrinsically Safe, Nonincendive |
|
★ |
|
C6 |
Canada Explosion-proof, Dust Ignition-proof, Intrinsically Safe, and Division 2 |
|
★ |
|
|
|
|
|
|
E6 |
Canada Explosion-proof, Dust Ignition-proof, Division 2 |
|
★ |
|
|
|
|
|
|
I6 |
Canada Intrinsic Safety |
|
★ |
|
|
|
|
|
|
K6 |
Canada and ATEX Explosion-proof, Intrinsically Safe, and Division 2 (combination of C6, E8, and I1) |
|
★ |
|
|
|
|
|
|
E7 |
IECEx Flameproof, Dust Ignition-proof |
|
★ |
|
|
|
|
|
|
I7 |
IECEx Intrinsic Safety |
|
★ |
|
|
|
|
|
|
N7 |
IECEx Type n Certification |
|
★ |
|
|
|
|
|
|
K7 |
IECEx Flame-proof, Dust Ignition-proof, Intrinsic Safety, and Type n (combination of I7, N7, and E7) |
|
★ |
|
|
|
|
|
|
IG |
IECEx FISCO Intrinsically Safe; for FOUNDATION Fieldbus or PROFIBUS PA Protocols only |
|
★ |
|
|
|
|
|
|
K5 |
USA Explosion-proof, Dust Ignition-Proof, Intrinsically Safe, and Division 2 |
|
★ |
|
|
|
|
|
|
E2 |
INMETRO Flameproof001 |
|
★ |
|
|
|
|
|
|
I2 |
INMETRO Intrinsic Safety |
|
★ |
|
|
|
|
|
|
IB |
INMETRO FISCO intrinsically safe; for FOUNDATION Fieldbus or PROFIBUS PA Protocols only |
|
★ |
|
|
|
|
|
|
K2 |
INMETRO Flameproof, Intrinsic Safety |
|
★ |
|
|
|
|
|
|
E3 |
China Flameproof |
|
★ |
|
|
|
|
|
|
I3 |
China Intrinsic Safety |
|
★ |
|
|
|
|
|
|
N3 |
China Type n |
|
★ |
|
|
|
|
|
|
EM |
Technical Regulations Customs Union (EAC) Flameproof |
|
★ |
|
|
|
|
|
|
IM |
Technical Regulations Customs Union (EAC) Intrinsic Safety |
|
★ |
|
|
|
|
|
|
KM |
Technical Regulations Customs Union (EAC) Flameproof and Intrinsic Safety |
|
★ |
|
|
|
|
|
|
KB |
USA and Canada Explosion-proof, Dust Ignition Proof, Intrinsically Safe, and Division 2 (combination of K5 and C6) |
★ |
|
|
|
|
|
|
|
KD |
USA, Canada, and ATEX Explosion-proof, Intrinsically Safe (combination of K5, C6, I1, and E8) |
|
★ |
|
|
|
|
|
|
KL(3) |
USA, Canada, IECEx, ATEX Intrinsic Safety Combination |
|
★ |
|
KS |
USA, Canada, IECEx, ATEX Explosion Proof, Intrinsically Safe, Dust, Non-Incendive, Type-N, Div. 2 |
|
★ |
|
|
|
|
|
|
EP |
Republic of Korea Flameproof |
|
★ |
|
|
|
|
|
|
IP |
Republic of Korea Intrinsic Safety |
|
★ |
|
|
|
|
|
|
KP |
Republic of Korea Flameproof, Intrinsic Safety |
|
★ |
|
|
|
|
|
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