Professional-grade Rosemount 3051S2CD3A3B12A1KK1M5P1Q4Q8Q15+1199TDAB6AFFWG2DB00Q15+1199SDJ52AFFWG2DB00Q15 remote diaphragm seal offering -1000 to 1000 inH2O (Differential), -393 to 1000 inH2O (Gage), 0 to 800 psia (Absolute) capabilities alongside robust 4-20 mA with digital signal based on HART® protocol.
The Rosemount 3051S2CD3A3B12A1KK1M5P1Q4Q8Q15, integrated with the 1199TDAB6AFFWG2DB00Q15 and 1199SDJ52AFFWG2DB00Q15 remote diaphragm seals, represents the apex of differential, gage, and absolute pressure measurement for critical process applications. This fully configured assembly is engineered to deliver high-accuracy, 4-20 mA output with digital HART® protocol communication, ensuring seamless integration into existing distributed control systems (DCS) and asset management platforms. Designed for harsh environments, the system isolates the transmitter from corrosive, viscous, or high-temperature media, preserving operational integrity and extending equipment lifecycle in upstream, midstream, and downstream processing sectors.
Key Features & High-End Benefits
Alloy C-276 Construction for Extreme Corrosion Resistance: The wetted materials for both the transmitter diaphragm and the remote seal assemblies are fabricated from Alloy C-276 (UNS N10276), a nickel-molybdenum-chromium superalloy. This provides unparalleled resistance to pitting, stress-corrosion cracking, and oxidizing agents, including wet chlorine, ferric chloride, and hypochlorite solutions. The result is a significant reduction in unplanned maintenance and replacement costs in chlor-alkali, chemical processing, and offshore applications where standard stainless steel would fail prematurely.
Triple-Range Capability for Process Optimization: This single device configuration supports a measurement range spanning -1000 to 1000 inH₂O (Differential), -393 to 1000 inH₂O (Gage), and 0 to 800 psia (Absolute). This tri-modal capability eliminates the need for multiple transmitter types on a single vessel or pipeline, streamlining spare parts
-1000 to 1000 inH2O (Differential), -393 to 1000 inH2O (Gage), 0 to 800 psia (Absolute)
3
isolating_diaphragm_material
Alloy C-276
B12
process_connection
Assemble to two Rosemount 1199 seals
A
transmitter_output
4-20 mA with digital signal based on HART® protocol
1K
housing_style
Plantweb housing
Optionals - K1M5P1Q4Q8Q15
K1
Product Certifications
ATEX Flameproof, Intrinsic Safety, Type n, Dust
M5
Display And Meters
LCD Display
P1
Calibration And Testing
Hydrostatic testing
Q4
Calibration And Testing
Calibration Certificate
Q8
Quality And Material Certificates
Material Traceability Certification per EN 10204 3.1B
Q15
Quality And Material Certificates
Certificate of Compliance to NACE MR0175/ISO 15156 for wetted materials
1199 Remote Diaphragm Seal - 1199TDB6AAFFWG2DB00
1199
Product Series
Remote Diaphragm Seal
T
System Design
System Design: T
D
Seal Structure
Direct Mount Seal
B6
Extension Length
B6 (Extension Length Code) [Unit: Inches]
A
Seal Location
One seal, high pressure side
A
Fill Fluid
200 Silicone (-40 to 205 C)
FFW
Connection Type
Flush Flanged Seal
G2
Flange Size & Rating
Flange Size/Rating: G2
DB
Diaphragm & Flange Material
Alloy C-276
00
Capillary Protection
No capillary protection
1199 Remote Diaphragm Seal Optionals - Q15
Q15
Optional
NACE MR0175/ISO 15156 Certification
1199 Remote Diaphragm Seal - 1199SD52JAFFWG2DB00
1199
Product Series
Remote Diaphragm Seal
S
System Design
System Design: S
D
Seal Structure
Direct Mount Seal
52
Extension Length
52 (Extension Length Code) [Unit: Inches]
J
Seal Location
Seal Location: J
A
Fill Fluid
200 Silicone (-40 to 205 C)
FFW
Connection Type
Flush Flanged Seal
G2
Flange Size & Rating
Flange Size/Rating: G2
DB
Diaphragm & Flange Material
Alloy C-276
00
Capillary Protection
No capillary protection
1199 Remote Diaphragm Seal Optionals - Q15
Q15
Optional
NACE MR0175/ISO 15156 Certification
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.
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Contact us for a formal quotation and technical data confirmation.
