Rosemount 3051TG4A2B21AB4M5T1C1Q4 In-line Pressure Transmitter w/ LCD Display – Bulk Price, Calibration Included

3051TG4A2B21AB4M5T1C1Q4

The Rosemount 3051TG4A2B21AB4M5T1C1Q4 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 3051TG4A2B21AB4M5T1C1Q4 represents a benchmark in industrial pressure measurement, engineered for demanding process environments where precision and reliability are non-negotiable. This in-line pressure transmitter delivers a 4-20 mA output signal with a superimposed digital HART® Protocol, enabling seamless integration into existing distributed control systems (DCS) and asset management platforms. Designed to measure gauge and absolute pressure across a wide span—from -14.7 to 4,000 psi for gauge (TG) and 0 to 4,000 psia for absolute (TA)—this unit provides exceptional turndown capability, ensuring stable readings across fluctuating process conditions. The robust aluminum housing with a 1/2-14 NPT process connection ensures compatibility with standard industrial piping and instrumentation, while the advanced sensor technology minimizes drift and enhances long-term operational integrity.

Key Features & High-End Benefits

High-Accuracy Sensor Technology: The 3051TG/TA series employs a proprietary capacitive sensor design that delivers up to 0.04% accuracy, reducing measurement uncertainty and enabling tighter process control. This directly contributes to improved product quality and reduced waste in critical batch or continuous processes.

Advanced Diagnostics via HART® Protocol: With embedded HART® digital communication, operators gain real-time access to diagnostic data, including sensor health, loop integrity, and statistical process monitoring. This facilitates predictive maintenance, minimizes unplanned downtime, and extends asset lifecycle—a critical advantage in high-stakes industrial applications.

Wide Turndown Ratio: The transmitter supports a 100:1 turndown, allowing a single device to cover multiple measurement ranges without recalibration. This reduces inventory complexity and simplifies procurement across facilities, directly lowering total cost

Full Configuration Details

Complete Ordering Code:
3051TG4A2B21AB4M5T1C1Q4
Transmitter Main Body - 3051TG4A2B21A
3051T
Product Series
In-line Pressure Transmitter
G
pressure_type
Gage
4
pressure_ranges
-14.7 to 4000 psi (-1.01 to 275.79 bar) [3051TG]; 0 to 4000 psia (0 to 275.79 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 - B4M5T1C1Q4
B4
Mounting Brackets
Coplanar Flange Bracket for 2-in. Pipe Mount, all SST
M5
Display And Diagnostics
Standard LCD Display
T1
Special Configurations
Transient Protection
C1
Special Configurations
Custom Software Configuration
Q4
Certificates
Calibration Certificate

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:
3051TG4A2B21AB4M5T1C1Q4
Transmitter Main Body - 3051TG4A2B21A
3051T
Product Series
In-line Pressure Transmitter
G
pressure_type
Gage
4
pressure_ranges
-14.7 to 4000 psi (-1.01 to 275.79 bar) [3051TG]; 0 to 4000 psia (0 to 275.79 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 - B4M5T1C1Q4
B4
Mounting Brackets
Coplanar Flange Bracket for 2-in. Pipe Mount, all SST
M5
Display And Diagnostics
Standard LCD Display
T1
Special Configurations
Transient Protection
C1
Special Configurations
Custom Software Configuration
Q4
Certificates
Calibration Certificate

Documents