The Rosemount 3051CD3A22A1AS1WR3M5DOT1P1Q4Q8+1199WDAB3AFFW91DAA7GSAWR3 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 3051CD3A22A1AS1WR3M5DOT1P1Q4Q8+1199WDAB3AFFW91DAA7GSAWR3 represents the pinnacle of pressure measurement technology for demanding process environments. This integrated Remote Diaphragm Seal (RDS) system combines the proven performance of the 3051C Coplanar™ transmitter with a high-performance 1199 diaphragm seal assembly. Engineered for critical applications where process isolation, high-temperature media, or corrosive fluids are present, this configuration delivers a 4-20 mA output with digital signal based on the HART® Protocol, ensuring seamless integration into existing distributed control systems (DCS) and asset management platforms. The assembly is constructed with a DA material specification, providing robust resistance to aggressive chemical attack and thermal cycling. With a calibrated measurement range of -1000 to +1000 inH₂O (-2.48 to +2.48 bar) for differential or gauge pressure (3051CD/CG) and up to 0 to 800 psia (0 to 55.15 bar) for absolute pressure (3051CA), this unit is purpose-built for high-accuracy custody transfer, level measurement in pressurized vessels, and filtration monitoring in the oil & gas, chemical, and power generation sectors.
Key Features & High-End Benefits
HART® Protocol Digital Integration: The embedded HART® communication capability allows for remote configuration, diagnostics, and multivariable data retrieval without interrupting the process loop. This reduces manual calibration downtime and enhances predictive maintenance strategies, leading to lower total cost of ownership (TCO). Advanced Diaphragm Seal Assembly (1199WDAB3AFFW91DAA7GSAWR3): The 1199 series seal incorporates a welded diaphragm system that eliminates
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 - S1WR3M5DOT1P1Q4Q8
S1
Ancillary Assemblies
Assemble to one Rosemount 1199 diaphragm seal
WR3
Miscellaneous
3-year limited warranty
M5
Display And Meters
LCD Display
DO
Materials And Hardware
316 SST conduit plug
T1
Miscellaneous
Transient protection
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
1199 Remote Diaphragm Seal - 1199WDB3AAFFW91DAA7
1199
Product Series
Remote Diaphragm Seal
W
System Design
Welded Repairable System
D
Seal Structure
Direct Mount Seal
B3
Extension Length
B3 (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
91
Flange Size & Rating
Flange Size/Rating: 91
DA
Diaphragm & Flange Material
Material: DA
A7
Capillary Protection
Capillary Protection: A7
1199 Remote Diaphragm Seal Optionals - GSAWR3
GSAWR3
Optional
[Custom/Unmapped Option: GSAWR3]
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.
