Engineered for harsh environments, the Rosemount 3051CD3A22A1AS2B4E5Y2M5Q4Q8P1+1199DDF63ARFWA2DBA9JG remote diaphragm seal delivers precise measurement with 4-20 mA with digital signal based on HART® Protocol.
The Rosemount 3051CD3A22A1AS2B4E5Y2M5Q4Q8P1+1199DDF63ARFWA2DBA9JG represents the pinnacle of precision pressure measurement in demanding process environments. This integrated Remote Diaphragm Seal (RDS) system combines the industry-proven 3051C Coplanar™ transmitter with a 1199 series diaphragm seal, engineered specifically for applications requiring isolation from corrosive, viscous, or high-temperature media. The assembly delivers a 4-20 mA output signal overlaid with HART® digital protocol, enabling real-time process optimization and remote diagnostics. With an Alloy C-276 wetted diaphragm, this configuration is optimized for aggressive chemical service, offering a measurement range of -1000 to +1000 inH2O (for differential/gauge models) or 0 to 800 psia (for absolute models), ensuring robust operational integrity across a wide spectrum of industrial processes.
Key Features & High-End Benefits
The Rosemount 3051CD3A22A1AS2B4E5Y2M5Q4Q8P1+1199DDF63ARFWA2DBA9JG delivers a suite of features that directly enhance process reliability and reduce total cost of ownership. The Alloy C-276 diaphragm seal provides exceptional resistance to pitting, stress-corrosion cracking, and oxidizing agents, ensuring long-term stability in chlorine, hydrochloric acid, and other aggressive media. The HART® 4-20 mA output allows seamless integration with existing DCS and PLC architectures while facilitating predictive maintenance through device health monitoring. The integrated M5 and Q4/Q8 options provide advanced diagnostics, including process variable alerts and loop integrity verification, which minimize unplanned downtime. The remote diaphragm seal architecture eliminates direct process contact with the transmitter, protecting sensitive electronics from
Coplanar Pressure Transmitter (Differential, Gage, or Absolute)
D
measurement_type
Differential
3
pressure_ranges
-1000 to +1000 inH2O (-2.48 to +2.48 bar) [3051CD/CG]; 0 to 800 psia (0 to 55.15 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 - S2B4E5Y2M5Q4Q8P1
S2
Ancillary Assemblies
Assemble to two Rosemount 1199 seals
B4
Mounting Brackets
SST mounting bracket with SST Bolts
E5
Product Certifications
FM Explosion-Proof, Dust Ignition-proof
Y2
Materials And Hardware
316SST Nameplate, top tag, wire-on tag, and fasteners
M5
Display And Meters
LCD Display
Q4
Calibration And Testing
Calibration Certificate
Q8
Quality And Material Certificates
Material Traceability Certification per EN 10204 3.1B
P1
Calibration And Testing
Hydrostatic testing
1199 Remote Diaphragm Seal - 1199DD63FARFWA2DBA9
1199
Product Series
Remote Diaphragm Seal
D
System Design
Tuned-System Assembly
D
Seal Structure
Direct Mount Seal
63
Extension Length
63 (Extension Length Code) [Unit: Inches]
F
Seal Location
Seal Location: F
A
Fill Fluid
200 Silicone (-40 to 205 C)
RFW
Connection Type
Connection Type: RFW
A2
Flange Size & Rating
Flange Size/Rating: A2
DB
Diaphragm & Flange Material
Alloy C-276
A9
Capillary Protection
Capillary Protection: A9
1199 Remote Diaphragm Seal Optionals - JG
JG
Optional
Flushing Connection Ring
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.
