The Rosemount 3051S2CD2A2B12F1AB4K5Q4Q8+1199TVD59AFFW71DB00+1199SVD59AFFW71DB007900 represents a pinnacle of precision pressure measurement, engineered for the most demanding process environments. This integrated Remote Diaphragm Seal (RDS) system delivers superior differential, gage, and absolute pressure sensing across a comprehensive range of -250 to 250 inH2O and 0 to 150 psia. The utilization of Alloy C-276 for all wetted components ensures exceptional resistance to corrosive and high-temperature media, extending asset life in chemical, hydrocarbon, and pharmaceutical applications. By pairing a high-performance 3051S transmitter with a purpose-matched 1199 seal assembly, this solution provides a hermetically sealed, maintenance-reduced interface between the process fluid and the sensing element, guaranteeing operational integrity in critical loops.
Key Features & High-End Benefits
FOUNDATION™ Fieldbus Protocol Integration: The digital output via FOUNDATION Fieldbus enables seamless interoperability within modern Distributed Control Systems (DCS). This facilitates advanced control strategies, predictive diagnostics, and multivariable data access (pressure, temperature, and flow) without additional I/O hardware. The result is a significant reduction in wiring complexity and enhanced process optimization through real-time asset management.
Alloy C-276 Material Construction: The use of Hastelloy C-276 for the diaphragm, fill fluid barrier, and wetted parts provides unparalleled resistance to pitting, stress-corrosion cracking, and oxidizing agents. This metallurgical choice directly mitigates the risk of catastrophic seal failure in aggressive media like chlorine, sulfuric acid, or high-temperature brines, ensuring long-term reliability and lower total cost
-250 to 250 inH2O (Differential/Gage), 0 to 150 psia (Absolute)
2
isolating_diaphragm_material
316L SST
B12
process_connection
Assemble to two Rosemount 1199 seals
F
transmitter_output
FOUNDATION™ Fieldbus protocol
1A
housing_style
Plantweb™ housing
Optionals - B4K5Q4Q8
B4
Mounting Brackets
SST mounting bracket with SST Bolts
K5
Product Certifications
FM Explosion-Proof, Dust Ignition-proof, Intrinsically Safe, Division 2
Q4
Calibration And Testing
Calibration Certificate
Q8
Quality And Material Certificates
Material Traceability Certification per EN 10204 3.1B
1199 Remote Diaphragm Seal - 1199TV59DAFFW71DB00
1199
Product Series
Remote Diaphragm Seal
T
System Design
System Design: T
V
Seal Structure
Seal Structure: V
59
Length
59 (Length Code)
D
Seal Location
Seal Location: D
A
Fill Fluid
200 Silicone (-40 to 205 C)
FFW
Connection Type
Flush Flanged Seal
71
Flange Size & Rating
3-in., Class 150
DB
Diaphragm & Flange Material
Alloy C-276
00
Capillary Protection
No capillary protection
1199 Remote Diaphragm Seal - 1199SV59DAFFW71DB00
1199
Product Series
Remote Diaphragm Seal
S
System Design
System Design: S
V
Seal Structure
Seal Structure: V
59
Length
59 (Length Code)
D
Seal Location
Seal Location: D
A
Fill Fluid
200 Silicone (-40 to 205 C)
FFW
Connection Type
Flush Flanged Seal
71
Flange Size & Rating
3-in., Class 150
DB
Diaphragm & Flange Material
Alloy C-276
00
Capillary Protection
No capillary protection
1199 Remote Diaphragm Seal Optionals - 7900
7900
Optional
[Custom/Unmapped Option: 7900]
Engineering Dimensions
Reliable Partnership with GT-EXIM
As an established industrial supplier, GT-EXIM ensures your procurement efficiency. We leverage our robust supply chain and large-scale stock inventory to offer highly competitive factory pricing and minimized lead times. Every unit supplied is 100% genuine and brand new, packed with heavy-duty export reinforcement to guarantee safe delivery globally. Partner with us for a streamlined, risk-free sourcing experience.
Ready to Start Your Project?
Contact us for a formal quotation and technical data confirmation.
