The Rosemount 3051CD2A22A1JS2K5M5Q4Q8T1C1CN+1199DDC05AFFWG41A00FSD is a highly reliable remote diaphragm seal featuring 4-20 mA with digital signal based on HART® Protocol, designed for demanding industrial applications.
Introducing the Rosemount 3051CD2A22A1JS2K5M5Q4Q8T1C1CN+1199DDC05AFFWG41A00FSD, a fully integrated Remote Diaphragm Seal (RDS) assembly engineered for critical process measurement in demanding industrial environments. This system combines the proven performance of the 3051S series pressure transmitter with a purpose-matched 1199 diaphragm seal, delivering exceptional accuracy and stability for absolute, gauge, and differential pressure applications. The configuration supports a measurement range of -250 to +250 inH₂O for differential/gauge models (3051CD/CG) and 0 to 150 psia for absolute pressure (3051CA), ensuring compatibility with a wide spectrum of process conditions. By isolating the sensing element from corrosive, viscous, or high-temperature media via a sealed fill fluid system, this solution eliminates the risk of clogging, freezing, or diaphragm damage, thereby safeguarding operational integrity in chemical, refining, and oil & gas operations.
Key Features & High-End Benefits
Advanced HART Communication & Diagnostics: The 4-20 mA output with digital HART® Protocol enables real-time process variable access, remote configuration, and predictive diagnostics. This facilitates proactive maintenance scheduling, reduces unplanned downtime, and supports seamless integration with existing Distributed Control Systems (DCS) for enhanced process optimization.
316L SST Diaphragm & Flange Construction: The use of 316L stainless steel for both the diaphragm and flange provides superior corrosion resistance against chlorides, acids, and caustic environments. This material selection extends service life in harsh chemical processes, lowers total cost of ownership through reduced replacement cycles, and maintains measurement fidelity under aggressive media conditions.
Transmitter Main Body - 3051CD2A22A1JS2K5M5Q4Q8T1C1CN
3051C
Product Series
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
J
housing_material
SST / 1/2-14 NPT
S2
Ancillary Assemblies
Assemble to two Rosemount 1199 seals
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
Q8
Quality And Material Certificates
Material Traceability Certification per EN 10204 3.1B
T1
Miscellaneous
Transient protection
C1
Software And Configuration
Custom software configuration
CN
Alarm And Saturation Levels
NAMUR alarm and saturation levels, low alarm
1199 Remote Diaphragm Seal - 1199DD05CAFFWG41A00FSD
1199
Product Series
Remote Diaphragm Seal
D
System Design
Tuned-System Assembly
D
Seal Structure
Direct Mount Seal
05
Extension Length
05 (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
1A
Diaphragm & Flange Material
316L SST Diaphragm & Flange
00
Capillary Protection
No capillary protection
FS
Optional
Fully Snubbed Capillary [⚠️ Warning: FS option is invalid on Direct Mount systems!]
D
Optional
316 SST drain/vent valve
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.
