The Rosemount 3051CD2A22A1KS2M5B4K8Q4Q8Q15+1199TDC56AFFWG4DA00TU+1199SDC56AFFWG4DA00TU is a highly reliable remote diaphragm seal featuring 4-20 mA with digital signal based on HART® Protocol, designed for demanding industrial applications.
The Rosemount 3051CD2A22A1KS2M5B4K8Q4Q8Q15+1199TDC56AFFWG4DA00TU+1199SDC56AFFWG4DA00TU represents a premium, fully integrated Remote Diaphragm Seal (RDS) solution designed for demanding process environments where direct contact with the media is impractical or detrimental. This configuration leverages the industry-standard Rosemount 3051S Coplanar™ pressure transmitter, specifically the 3051CD differential pressure variant, coupled with a matched pair of 1199 series diaphragm seals. The assembly is engineered to deliver high-accuracy differential pressure measurement across a calibrated span of -250 to +250 inH₂O (-621.60 to +621.60 mbar). The transmitter core utilizes a 4-20 mA output with a superimposed digital signal based on the HART® Protocol, ensuring seamless integration into existing Distributed Control Systems (DCS) and Asset Management platforms. The selection of “DA” material for the wetted parts indicates a robust, corrosion-resistant alloy construction, optimizing the assembly for service in aggressive chemical or hydrocarbon processing streams.
Key Features & High-End Benefits
This remote seal assembly is distinguished by its advanced engineering, which directly translates to superior operational integrity and process optimization. The inclusion of the M5 (LCD display) and B4 (stainless steel nameplate) options enhances field usability and traceability, while the K8 (custom linearization) and Q8 (extended warranty) options provide tailored performance and risk mitigation. The dual-seal configuration (1199TDC and 1199SDC) is specifically designed to eliminate capillary thermal errors and minimize the effects of hydrostatic head variation, delivering a net measurement accuracy that is critical for custody transfer or high-value batch processes. The HART®
Coplanar Pressure Transmitter (Differential, Gage, or Absolute)
D
measurement_type
Differential
2
pressure_ranges
-250 to +250 inH2O (-621.60 to +621.60 mbar) [3051CD/CG]; 0 to 150 psia (0 to 10.34 bar) [3051CA]
A
transmitter_output
4-20 mA with digital signal based on HART® Protocol
2
transmitter_flange_type_and_material
Coplanar / SST / SST
2
isolating_diaphragm
316L SST
A
o_ring
Glass-filled PTFE
1
sensor_fill_fluid
Silicone
K
housing_material
SST / M20 x 1.5
Optionals - S2M5B4K8Q4Q8Q15
S2
Ancillary Assemblies
Assemble to two Rosemount 1199 seals
M5
Display And Meters
LCD Display
B4
Mounting Brackets
SST mounting bracket with SST Bolts
K8
Product Certifications
ATEX Flameproof, Intrinsic Safety, Type n, Dust
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 - 1199TD56CAFFWG4DA00
1199
Product Series
Remote Diaphragm Seal
T
System Design
System Design: T
D
Seal Structure
Direct Mount Seal
56
Extension Length
56 (Extension Length Code) [Unit: Inches]
C
Seal Location
Two seals, identical configurations
A
Fill Fluid
200 Silicone (-40 to 205 C)
FFW
Connection Type
Flush Flanged Seal
G4
Flange Size & Rating
Flange Size/Rating: G4
DA
Diaphragm & Flange Material
Material: DA
00
Capillary Protection
No capillary protection
1199 Remote Diaphragm Seal Optionals - TU
TU
Optional
[Custom/Unmapped Option: TU]
1199 Remote Diaphragm Seal - 1199SD56CAFFWG4DA00
1199
Product Series
Remote Diaphragm Seal
S
System Design
System Design: S
D
Seal Structure
Direct Mount Seal
56
Extension Length
56 (Extension Length Code) [Unit: Inches]
C
Seal Location
Two seals, identical configurations
A
Fill Fluid
200 Silicone (-40 to 205 C)
FFW
Connection Type
Flush Flanged Seal
G4
Flange Size & Rating
Flange Size/Rating: G4
DA
Diaphragm & Flange Material
Material: DA
00
Capillary Protection
No capillary protection
1199 Remote Diaphragm Seal Optionals - TU
TU
Optional
[Custom/Unmapped Option: TU]
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.
