Rosemount 3051CD4A22A1AS1E8M5Q4Q8DFHR7+1199RQAD7AEFWT2DA802 Remote Diaphragm Seal w/ ATEX/FM Certified, LCD Display – Factory Price, Quick Lead Time
3051CD4A22A1AS1E8M5Q4Q8DFHR7+1199RQAD7AEFWT2DA802
Engineered for harsh environments, the Rosemount 3051CD4A22A1AS1E8M5Q4Q8DFHR7+1199RQAD7AEFWT2DA802 remote diaphragm seal delivers precise measurement with 4-20 mA with digital signal based on HART® Protocol.
The Rosemount 3051CD4A22A1AS1E8M5Q4Q8DFHR7+1199RQAD7AEFWT2DA802 represents a pinnacle of precision pressure measurement, integrating a high-performance remote diaphragm seal assembly with the industry-standard 3051S transmitter platform. This configuration is engineered for demanding process environments where the process fluid must be isolated from the sensing element to ensure operational integrity and long-term reliability. The system delivers a 4-20 mA output with a superimposed HART® digital signal, providing seamless integration into existing Distributed Control Systems (DCS) and Asset Management Solutions. With a standard measurement range of -300 to +300 psi for differential/gauge configurations, and an absolute pressure capability up to 4000 psia, this unit is purpose-built for critical applications involving corrosive, viscous, high-temperature, or sanitary media. The specific material of construction (DA) ensures compatibility with aggressive chemical streams, while the comprehensive options set (E8, M5, Q4, Q8, DF, HR7) enables advanced diagnostics, enhanced accuracy, and robust safety functionality.
Key Features & High-End Benefits
Advanced Diagnostics & Asset Optimization: The integrated HART® protocol, combined with the HR7 option, delivers real-time process variable verification and loop integrity checks. This enables predictive maintenance strategies, reducing unplanned downtime and extending the life cycle of critical assets. The M5 and Q4/Q8 performance options provide superior accuracy and stability, minimizing measurement drift and ensuring consistent product quality in batch or continuous processes.
Superior Process Isolation & Material Compatibility: The remote diaphragm seal (1199RQAD7AEFWT2DA802) physically isolates the sensitive transmitter electronics from the process, making it ideal for applications involving slurries, crystallization, or high-visc
Coplanar Pressure Transmitter (Differential, Gage, or Absolute)
D
measurement_type
Differential
4
pressure_ranges
-300 to +300 psi (-20.68 to +20.68 bar) [3051CD/CG]; 0 to 4000 psia (0 to 275.79 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 - S1E8M5Q4Q8DFHR7
S1
Ancillary Assemblies
Assemble to one Rosemount 1199 diaphragm seal
E8
Product Certifications
ATEX Flameproof
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
DF
Flange And Process Connections
½–14 NPT flange adapters
HR7
Software And Configuration
Configured for HART Revision 7
1199 Remote Diaphragm Seal - 1199RQD7AAEFWT2DA80
1199
Product Series
Remote Diaphragm Seal
R
System Design
System Design: R
Q
Seal Structure
Seal Structure: Q
D7
Length
D7 (Length Code)
A
Seal Location
One seal, high pressure side
A
Fill Fluid
200 Silicone (-40 to 205 C)
EFW
Connection Type
Connection Type: EFW
T2
Flange Size & Rating
Flange Size/Rating: T2
DA
Diaphragm & Flange Material
Material: DA
80
Capillary Protection
Capillary Protection: 80
1199 Remote Diaphragm Seal Optionals - 2
2
Optional
[Custom/Unmapped Option: 2]
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.
