Rosemount 3051TG3A2B21AB4M5K5QT In-line Pressure Transmitter | LCD Display, ATEX/FM Certified | Wholesale | Calibration Included

3051TG3A2B21AB4M5K5QT

The Rosemount 3051TG3A2B21AB4M5K5QT in-line pressure transmitter ensures accurate process control with its 4-20 mA with digital signal based on HART® Protocol and proven performance architecture.

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Product Overview

The Rosemount 3051TG3A2B21AB4M5K5QT is a high-performance in-line pressure transmitter engineered for demanding process environments requiring absolute precision and robust operational integrity. This unit leverages the proven 3051S platform architecture, delivering a 4-20 mA analog output with a superimposed digital signal based on the HART® Protocol, ensuring seamless integration into existing Distributed Control Systems (DCS) and Asset Management solutions. Designed for both gauge (3051TG) and absolute (3051TA) pressure measurement, it provides a configurable range from -14.7 to 800 psi (-1.01 to 55.15 bar) for gauge applications, and 0 to 800 psia (0 to 55.15 bar) for absolute applications. The aluminum housing with a 1/2-14 NPT process connection ensures compatibility with standard industrial fittings while resisting corrosive atmospheric conditions. This transmitter is the definitive choice for critical applications in upstream oil & gas, chemical processing, and power generation where measurement accuracy directly impacts process optimization and safety.

Key Features & High-End Benefits

The 3051TG3A2B21AB4M5K5QT incorporates advanced diagnostics and a modular design that directly reduces total cost of ownership. The HART® digital overlay provides real-time access to secondary variables and device health status, enabling predictive maintenance strategies that minimize unplanned downtime. Its in-line, direct-mount configuration eliminates the need for impulse piping, reducing leak points and installation complexity while improving response time to pressure fluctuations. The unit features a 5:1 rangeability turndown, allowing a single device to cover multiple process spans, thereby standardizing spare parts inventory and simplifying calibration protocols. Additionally, the K5 and QT options enhance surge and transient protection, safeguarding the electronics against lightning-induced surges and power line disturbances common in remote or outdoor installations. This translates

Full Configuration Details

Complete Ordering Code:
3051TG3A2B21AB4M5K5QT
Transmitter Main Body - 3051TG3A2B21A
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
A
housing_material
Aluminum / 1/2-14 NPT
Optionals - B4M5K5QT
B4
Mounting Brackets
Coplanar Flange Bracket for 2-in. Pipe Mount, all SST
M5
Display And Diagnostics
Standard LCD Display
K5
Safety And Certification
Combined FM and CSA Explosion-proof
QT
Hardware And Special
Safety-certified to IEC 61508 (SIL 2/3)

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:
3051TG3A2B21AB4M5K5QT
Transmitter Main Body - 3051TG3A2B21A
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
A
housing_material
Aluminum / 1/2-14 NPT
Optionals - B4M5K5QT
B4
Mounting Brackets
Coplanar Flange Bracket for 2-in. Pipe Mount, all SST
M5
Display And Diagnostics
Standard LCD Display
K5
Safety And Certification
Combined FM and CSA Explosion-proof
QT
Hardware And Special
Safety-certified to IEC 61508 (SIL 2/3)

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