The Rosemount 3051CG5A22A1AS1K5M5Q4CNQ15+1199RFB20AFFWG4DAA9SAUQ15 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 3051CG5A22A1AS1K5M5Q4CNQ15+1199RFB20AFFWG4DAA9SAUQ15 represents the apex of pressure measurement technology, integrating a high-performance Remote Diaphragm Seal (RDS) system with the proven 3051C Coplanar platform. Designed for demanding process environments where process media isolation is critical, this assembly delivers unparalleled accuracy and stability across a calibrated range of -2000 to +2000 psi (-137.89 to +137.89 bar). The combination of the 3051CG transmitter and the 1199RFB20AFFWG4DAA9SAUQ15 seal assembly ensures reliable measurement of corrosive, viscous, or high-temperature fluids, safeguarding operational integrity while providing a robust 4-20 mA output with digital HART® Protocol communication for seamless integration into existing control architectures.
Key Features & High-End Benefits
Advanced Diaphragm Seal Technology: The 1199 series seal features a fully welded, all-stainless steel construction (Material Code DA) that eliminates potential leak paths, ensuring process containment and reducing maintenance cycles. This design is optimized for high-viscosity or slurry applications where traditional direct-mount transmitters would fail, thereby extending asset life.
HART® Protocol Integration: With digital signal overlay on the 4-20 mA loop, this assembly provides access to secondary variables (e.g., process temperature) and advanced diagnostics. This enables predictive maintenance strategies and real-time process optimization, reducing unplanned downtime by up to 30% in critical loops.
Wide Turndown Capability: The 3051CG’s sensor technology supports a 100:1 turndown ratio, allowing a single device
Coplanar Pressure Transmitter (Differential, Gage, or Absolute)
G
measurement_type
Gage
5
pressure_ranges
-2000 to +2000 psi (-137.89 to +137.89 bar) [3051CD/CG]
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 - S1K5M5Q4CNQ15
S1
Ancillary Assemblies
Assemble to one Rosemount 1199 diaphragm seal
K5
Product Certifications
FM Explosion-Proof, Dust Ignition-proof, Intrinsically Safe, Division 2
M5
Display And Meters
LCD Display
Q4
Calibration And Testing
Calibration Certificate
CN
Alarm And Saturation Levels
NAMUR alarm and saturation levels, low alarm
Q15
Quality And Material Certificates
Certificate of Compliance to NACE MR0175/ISO 15156 for wetted materials
1199 Remote Diaphragm Seal - 1199RF20BAFFWG4DAA9
1199
Product Series
Remote Diaphragm Seal
R
System Design
System Design: R
F
Seal Structure
Seal Structure: F
20
Length
20 (Length Code)
B
Seal Location
Seal Location: B
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
A9
Capillary Protection
Capillary Protection: A9
1199 Remote Diaphragm Seal Optionals - SAUQ15
SAUQ15
Optional
[Custom/Unmapped Option: SAUQ15]
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.
