Professional-grade Rosemount 3051CD2A22A1AS2E5M5HR5+1199MDC54GFFWG1DAA9G+1199WDAB4GFFWG1DAA9G remote diaphragm seal offering -250 to +250 inH2O (-621.60 to +621.60 mbar) [3051CD/CG]; 0 to 150 psia (0 to 10.34 bar) [3051CA] capabilities alongside robust 4-20 mA with digital signal based on HART® Protocol.
The Rosemount 3051CD2A22A1AS2E5M5HR5+1199MDC54GFFWG1DAA9G+1199WDAB4GFFWG1DAA9G represents a fully integrated remote diaphragm seal (RDS) system engineered for demanding process environments. This assembly combines the industry-standard 3051S pressure transmitter with two dedicated 1199 series remote seals, delivering differential pressure measurement across a range of -250 to +250 inH₂O (-621.60 to +621.60 mbar) for the CD/CG variant and absolute pressure measurement from 0 to 150 psia (0 to 10.34 bar) for the CA variant. The system outputs a 4-20 mA signal with digital overlay via the HART® Protocol, enabling seamless integration into existing control architectures. Designed for applications where process media is corrosive, viscous, or prone to clogging, this configuration ensures measurement integrity by isolating the transmitter from the process fluid.
Key Features & High-End Benefits
This assembly delivers superior operational integrity through its dual-seal configuration, which provides redundant isolation for critical processes. The 1199MDC54GFFWG1DAA9G and 1199WDAB4GFFWG1DAA9G seals feature DA material construction, offering exceptional resistance to aggressive chemicals and high-temperature excursions, thereby extending service life and reducing unplanned downtime. The HART® digital protocol facilitates remote diagnostics, real-time process optimization, and simplified commissioning, allowing engineers to calibrate and troubleshoot without direct field access. With a maximum turndown ratio exceeding 100:1, this system maintains accuracy across a wide measurement span, enabling process optimization even under variable operating conditions. The HR5 option (high-rangeability) further enhances signal stability, ensuring reliable data for batch control, custody transfer, or safety-instrument
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
A
housing_material
Aluminum / 1/2-14 NPT
Optionals - S2E5M5HR5
S2
Ancillary Assemblies
Assemble to two Rosemount 1199 seals
E5
Product Certifications
FM Explosion-Proof, Dust Ignition-proof
M5
Display And Meters
LCD Display
HR5
Software And Configuration
Configured for HART Revision 5
1199 Remote Diaphragm Seal - 1199MD54CGFFWG1DAA9
1199
Product Series
Remote Diaphragm Seal
M
System Design
System Design: M
D
Seal Structure
Direct Mount Seal
54
Extension Length
54 (Extension Length Code) [Unit: Inches]
C
Seal Location
Two seals, identical configurations
G
Fill Fluid
Fill Fluid: G
FFW
Connection Type
Flush Flanged Seal
G1
Flange Size & Rating
Flange Size/Rating: G1
DA
Diaphragm & Flange Material
Material: DA
A9
Capillary Protection
Capillary Protection: A9
1199 Remote Diaphragm Seal Optionals - G
G
Optional
[Custom/Unmapped Option: G]
1199 Remote Diaphragm Seal - 1199WDB4AGFFWG1DAA9
1199
Product Series
Remote Diaphragm Seal
W
System Design
Welded Repairable System
D
Seal Structure
Direct Mount Seal
B4
Extension Length
B4 (Extension Length Code) [Unit: Inches]
A
Seal Location
One seal, high pressure side
G
Fill Fluid
Fill Fluid: G
FFW
Connection Type
Flush Flanged Seal
G1
Flange Size & Rating
Flange Size/Rating: G1
DA
Diaphragm & Flange Material
Material: DA
A9
Capillary Protection
Capillary Protection: A9
1199 Remote Diaphragm Seal Optionals - G
G
Optional
[Custom/Unmapped Option: G]
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.
