Professional-grade Rosemount 3051CD2A22A1AS2M5B4E8D4T1P2Q4CN+1199DLC64AEFW91DA60 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 3051CD2A22A1AS2M5B4E8D4T1P2Q4CN+1199DLC64AEFW91DA60 represents a pinnacle of precision pressure measurement, integrating a high-performance Coplanar™ differential pressure transmitter with a purpose-engineered remote diaphragm seal assembly. This configuration is specifically designed for demanding process environments where direct mounting is impractical or where the process fluid requires isolation from the transmitter element. The core 3051C platform delivers exceptional accuracy and stability, while the 1199 DLC series seal provides robust protection against corrosive, viscous, or high-temperature media. The output signal is a standard 4-20 mA loop with superimposed HART® digital communication, enabling both analog control and advanced digital diagnostics. The material designation “DA” indicates a Hastelloy C-276 diaphragm, ensuring superior corrosion resistance across a wide spectrum of aggressive chemicals. With a calibrated range of -250 to +250 inH₂O for differential pressure applications, this unit is ideally suited for critical flow, level, and density measurements in upstream, midstream, and downstream hydrocarbon processing, as well as chemical and pharmaceutical operations.
Key Features & High-End Benefits
Enhanced Operational Integrity via Remote Seal Isolation: The 1199DLC64AEFW91DA60 remote seal physically separates the sensitive transmitter diaphragm from the process fluid. This eliminates direct contact with abrasive, corrosive, or solidifying media, dramatically extending instrument life and reducing unplanned maintenance events. The Hastelloy C-276 diaphragm (Material DA) offers unparalleled resistance to pitting and stress corrosion cracking, particularly in chloride-laden environments.
Advanced Diagnostic Capabilities for Process Optimization: The integrated HART® protocol (Output Signal: 4-20 mA with HART) enables continuous,
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 - S2M5B4E8D4T1P2Q4CN
S2
Ancillary Assemblies
Assemble to two Rosemount 1199 seals
M5
Display And Meters
LCD Display
B4
Mounting Brackets
SST mounting bracket with SST Bolts
E8
Product Certifications
ATEX Flameproof
D4
Hardware Adjustments
Configuration buttons (Analog zero and span)
T1
Miscellaneous
Transient protection
P2
Quality And Material Certificates
Cleaning for Special Services
Q4
Calibration And Testing
Calibration Certificate
CN
Alarm And Saturation Levels
NAMUR alarm and saturation levels, low alarm
1199 Remote Diaphragm Seal - 1199DL64CAEFW91DA60
1199
Product Series
Remote Diaphragm Seal
D
System Design
Tuned-System Assembly
L
Seal Structure
Seal Structure: L
64
Length
64 (Length Code)
C
Seal Location
Two seals, identical configurations
A
Fill Fluid
200 Silicone (-40 to 205 C)
EFW
Connection Type
Connection Type: EFW
91
Flange Size & Rating
Flange Size/Rating: 91
DA
Diaphragm & Flange Material
Material: DA
60
Capillary Protection
Capillary Protection: 60
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.
