Rosemount 3051TG2A2B21AE8M5Q4Q8S1HR7+1199WQAC5AEFW71DA802 Remote Diaphragm Seal | ATEX/FM Certified, LCD Display | China Supplier | In Stock
3051TG2A2B21AE8M5Q4Q8S1HR7+1199WQAC5AEFW71DA802
The Rosemount 3051TG2A2B21AE8M5Q4Q8S1HR7+1199WQAC5AEFW71DA802 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 3051TG2A2B21AE8M5Q4Q8S1HR7+1199WQAC5AEFW71DA802 represents a high-precision, fully integrated Remote Diaphragm Seal (RDS) pressure transmitter solution. Designed for demanding process environments, this unit combines a Rosemount 3051T in-line pressure transmitter with a purpose-matched 1199 series remote seal assembly. The configuration delivers a 4-20 mA output with a superimposed HART® digital signal, enabling both analog loop integrity and advanced digital diagnostics. With a measurement range of -14.7 to 150 psi (-1.01 to 10.34 bar) for gauge applications and 0 to 150 psia (0 to 10.34 bar) for absolute pressure, this instrument is engineered for critical custody transfer, filtration monitoring, and high-viscosity fluid applications where direct process contact is undesirable.
Key Features & High-End Benefits
Hermetic Remote Seal Isolation: The 1199WQAC5AEFW71DA802 diaphragm seal isolates the transmitter from corrosive, viscous, or slurry-laden media. This eliminates clogging, coating, and crystallization risks, ensuring uninterrupted process optimization in chemical and hydrocarbon processing.
HART® Protocol Digital Integration: The integrated HART® communication protocol allows for remote configuration, multivariable process variable access, and predictive maintenance alerts. This reduces field intervention costs and enhances operational integrity through real-time loop diagnostics.
DA Material Construction: The DA material specification (typically 316L SST with Hastelloy C-276 wetted parts) provides exceptional resistance to pitting and stress corrosion cracking in aggressive media, extending service life in chlorinated or acidic environments.
-14.7 to 150 psi (-1.01 to 10.34 bar) [3051TG]; 0 to 150 psia (0 to 10.34 bar) [3051TA]
A
transmitter_output
4-20 mA with digital signal based on HART® Protocol
2B
process_connection_style
1/2-14 NPT female (range 0-5 only)
2
isolating_diaphragm_materials
316L stainless steel / 316L stainless steel
1
fill_fluid
Silicone
A
housing_material
Aluminum / 1/2-14 NPT
Optionals - E8M5Q4Q8S1HR7
E8
Safety And Certification
ATEX Flameproof, Dust Ignition-proof (Combined)
M5
Display And Diagnostics
Standard LCD Display
Q4
Certificates
Calibration Certificate
Q8
Certificates
Material Traceability per EN 10204 3.1
S1
Special Configurations
Assemble to one Rosemount 1199 Remote Seal
HR7
Special Configurations
Configured for HART Revision 7
1199 Remote Diaphragm Seal - 1199WQC5AAEFW71DA80
1199
Product Series
Remote Diaphragm Seal
W
System Design
Welded Repairable System
Q
Seal Structure
Seal Structure: Q
C5
Length
C5 (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
71
Flange Size & Rating
3-in., Class 150
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.
