Rosemount 3051TG3A2B21BE5M5Q4Q8S1Q15+1199WDA95AFFWG1DAA1GQ15 Remote Diaphragm Seal w/ ATEX/FM Certified, LCD Display – China Manufacturer, Industrial Grade

3051TG3A2B21BE5M5Q4Q8S1Q15+1199WDA95AFFWG1DAA1GQ15

Engineered for harsh environments, the Rosemount 3051TG3A2B21BE5M5Q4Q8S1Q15+1199WDA95AFFWG1DAA1GQ15 remote diaphragm seal delivers precise measurement with 4-20 mA with digital signal based on HART® Protocol.

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Product Overview

The Rosemount 3051TG3A2B21BE5M5Q4Q8S1Q15 pressure transmitter, integrated with the 1199WDA95AFFWG1DAA1GQ15 remote diaphragm seal, represents a premier solution for demanding process measurements where direct contact with the media is impractical or detrimental. This assembly is engineered to deliver reliable, high-accuracy pressure readings in applications involving corrosive, viscous, high-temperature, or slurry-based fluids. By isolating the sensitive pressure sensor from the process fluid via a hydraulic fill fluid and a flexible diaphragm, the system ensures long-term operational integrity and minimizes maintenance interventions. The combination of the industry-standard 3051S platform with a purpose-engineered remote seal provides a robust architecture for critical pressure and level measurement tasks in refineries, chemical plants, and upstream oil & gas facilities.

Key Features & High-End Benefits

HART® Protocol Digital Integration: The 4-20 mA output with superimposed HART® digital signal allows for seamless integration into existing Distributed Control Systems (DCS) and Asset Management Systems. This enables remote configuration, diagnostics, and real-time process variable access, facilitating predictive maintenance and reducing costly unscheduled downtime.

Extended Measurement Range & Versatility: With a capability spanning from -14.7 to 800 psi (gauge) and 0 to 800 psia (absolute), this configuration covers a broad spectrum of low to moderate pressure applications. This flexibility allows for a single transmitter design to be standardized across multiple process units, simplifying spare parts inventory and reducing engineering complexity.

Advanced Material Compatibility (DA): The specified “DA” material construction is specifically chosen for superior corrosion resistance and mechanical strength in harsh chemical environments. This material selection directly contributes to prolonged equipment life and ensures process containment, mitigating

Full Configuration Details

Complete Ordering Code:
3051TG3A2B21BE5M5Q4Q8S1Q15+1199WDA95AFFWG1DAA1GQ15
Transmitter Main Body - 3051TG3A2B21B
3051T
Product Series
In-line Pressure Transmitter
G
pressure_type
Gage
3
pressure_ranges
-14.7 to 800 psi (-1.01 to 55.15 bar) [3051TG]; 0 to 800 psia (0 to 55.15 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
B
housing_material
Aluminum / M20 x 1.5
Optionals - E5M5Q4Q8S1Q15
E5
Safety And Certification
FM Explosion-proof
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
Q15
Certificates
NACE Certificate (MR0175/MR0103)
1199 Remote Diaphragm Seal - 1199WD95AAFFWG1DAA1
1199
Product Series
Remote Diaphragm Seal
W
System Design
Welded Repairable System
D
Seal Structure
Direct Mount Seal
95
Extension Length
95 (Extension Length Code) [Unit: Inches]
A
Seal Location
One seal, high pressure side
A
Fill Fluid
200 Silicone (-40 to 205 C)
FFW
Connection Type
Flush Flanged Seal
G1
Flange Size & Rating
Flange Size/Rating: G1
DA
Diaphragm & Flange Material
Material: DA
A1
Capillary Protection
Capillary Protection: A1
1199 Remote Diaphragm Seal Optionals - GQ15
GQ15
Optional
[Custom/Unmapped Option: GQ15]

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.

📧 Email: sales@gt-exim.com
💬 WhatsApp: +86 17719526488

Full Configuration Details

Complete Ordering Code:
3051TG3A2B21BE5M5Q4Q8S1Q15+1199WDA95AFFWG1DAA1GQ15
Transmitter Main Body - 3051TG3A2B21B
3051T
Product Series
In-line Pressure Transmitter
G
pressure_type
Gage
3
pressure_ranges
-14.7 to 800 psi (-1.01 to 55.15 bar) [3051TG]; 0 to 800 psia (0 to 55.15 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
B
housing_material
Aluminum / M20 x 1.5
Optionals - E5M5Q4Q8S1Q15
E5
Safety And Certification
FM Explosion-proof
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
Q15
Certificates
NACE Certificate (MR0175/MR0103)
1199 Remote Diaphragm Seal - 1199WD95AAFFWG1DAA1
1199
Product Series
Remote Diaphragm Seal
W
System Design
Welded Repairable System
D
Seal Structure
Direct Mount Seal
95
Extension Length
95 (Extension Length Code) [Unit: Inches]
A
Seal Location
One seal, high pressure side
A
Fill Fluid
200 Silicone (-40 to 205 C)
FFW
Connection Type
Flush Flanged Seal
G1
Flange Size & Rating
Flange Size/Rating: G1
DA
Diaphragm & Flange Material
Material: DA
A1
Capillary Protection
Capillary Protection: A1
1199 Remote Diaphragm Seal Optionals - GQ15
GQ15
Optional
[Custom/Unmapped Option: GQ15]

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