Engineered for harsh environments, the Rosemount 3051TG3A2B21BS5BEE8Y2M5D4DOC1C4P1Q4Q8Q76Q15QTHR7+0306RT22BA11SG in-line manifold delivers precise measurement with 4-20 mA with digital signal based on HART® Protocol.
The Rosemount 3051TG3A2B21BS5BEE8Y2M5D4DOC1C4P1Q4Q8Q76Q15QTHR7+0306RT22BA11SG represents the pinnacle of pressure measurement technology, integrating a high-performance in-line manifold with a PTFE (Teflon) isolation diaphragm. This assembly is engineered for demanding process environments where corrosive media and aggressive chemical exposure require superior material resistance. The unit delivers a 4-20 mA analog output overlaid with a digital signal based on the HART® Protocol, enabling seamless integration into existing Distributed Control Systems (DCS) and Asset Management platforms. Designed for absolute and gauge pressure applications, the 3051TG variant covers a measurement range from -14.7 to 800 psi (-1.01 to 55.15 bar), while the 3051TA variant provides a 0 to 800 psia (0 to 55.15 bar) range, ensuring comprehensive coverage for vacuum, positive pressure, and absolute reference measurements. This configuration is purpose-built for operational integrity in chemical processing, refining, and pharmaceutical manufacturing.
Key Features & High-End Benefits
PTFE (Teflon) Isolation Diaphragm: The use of PTFE material provides exceptional resistance to corrosion, preventing media attack on the sensor module. This extends the mean time between failures (MTBF) and reduces lifecycle costs by eliminating the need for frequent replacements in aggressive chemical streams. The diaphragm ensures process isolation while maintaining high sensitivity for precise measurement.
HART® Protocol Communication: The integrated digital signal based on HART® Protocol allows for simultaneous analog and digital data transmission. This enables remote configuration, diagnostics, and multivariable data access (e.g., process temperature, sensor health) without interrupting the control loop
-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 - S5BEE8Y2M5D4DOC1C4P1Q4Q8Q76Q15QTHR7
S5
Manifold And Seal Assembly
Assemble to Integral Manifold
BE
Comprehensive Options
316SST B4 bracket with 316SST bolts
E8
Safety And Certification
ATEX Flameproof, Dust Ignition-proof (Combined)
Y2
Comprehensive Options
316 SST nameplate, top tag, wire-on tag, and fasteners
M5
Display And Diagnostics
Standard LCD Display
D4
Special Configurations
Analog Output Levels: Low Alarm
DO
Comprehensive Options
316 SST conduit plug
C1
Special Configurations
Custom Software Configuration
C4
Comprehensive Options
Analog output levels compliant with NAMUR recommendation NE 43, alarm high
P1
Certificates
Hydrostatic Testing
Q4
Certificates
Calibration Certificate
Q8
Certificates
Material Traceability per EN 10204 3.1
Q76
Comprehensive Options
PMI verification and certificate
Q15
Certificates
NACE Certificate (MR0175/MR0103)
QT
Hardware And Special
Safety-certified to IEC 61508 (SIL 2/3)
HR7
Special Configurations
Configured for HART Revision 7
0306 In-line Manifold - 0306RT22BA11
0306
Product Series
In-line Manifold
R
Manufacturer
Rosemount
T
Manifold Style
Threaded
2
Manifold Type
2-Valve
2
Material Of Construction
316/316L SST
BA
Process Connection
1/2 in - 14 female NPT process x 1/2 in -14 male NPT instrument
1
Packing Material
PTFE (Teflon)
1
Valve Seat
Integral
0306 In-line Manifold Optionals - SG
SG
Optional
Sour gas (NACE MR0175/ISO 15156)
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.
