Rosemount 3051TG4A2B21AB4Q4K1 In-line Pressure Transmitter, ATEX/FM Certified, Bulk Price, Calibration Included

3051TG4A2B21AB4Q4K1

The Rosemount 3051TG4A2B21AB4Q4K1 is a highly reliable in-line pressure transmitter featuring 4-20 mA with digital signal based on HART® Protocol, designed for demanding industrial applications.

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Product Overview

The Rosemount 3051TG4A2B21AB4Q4K1 represents the apex of in-line pressure measurement technology, engineered for demanding process environments. This transmitter delivers a 4-20 mA output with a superimposed digital signal based on the HART® Protocol, ensuring seamless integration into existing control architectures. Designed for absolute pressure measurement (0 to 4000 psia) with a robust aluminum housing and a 1/2-14 NPT process connection, this instrument provides exceptional stability across a wide operating span of -14.7 to 4000 psi. Its in-line configuration minimizes dead-legs, reducing potential clogging and maintenance intervals in critical applications.

Key Features & High-End Benefits

– **Advanced Diagnostics for Predictive Maintenance**: The HART® Protocol enables continuous self-diagnostics and remote configuration, allowing operators to detect drift or process anomalies before they escalate. This capability directly reduces unplanned downtime and supports proactive asset management.
– **Corrosion-Resistant Aluminum Housing**: The lightweight yet durable aluminum enclosure offers superior protection against harsh industrial atmospheres. This translates to extended field life and lower total cost of ownership, as it withstands corrosive gases and moisture ingress without degradation.
– **Wide Turndown Ratio with High Accuracy**: Achieving accuracy of ±0.04% of span, the 3051TG delivers reliable data across its full measurement range. This precision enables tighter process control, reducing waste and improving yield in batch or continuous operations.
– **In-Line Design for Process Optimization**: By eliminating impulse lines and associated leak points, the in-line architecture enhances operational integrity. It simplifies installation, reduces potential failure points, and provides faster response to pressure changes, ideal for custody transfer or high-vibration environments.

Industrial Excellence

Rosemount’s engineering pedigree is evident in the 3051TG4A2B21AB4Q4K

Full Configuration Details

Complete Ordering Code:
3051TG4A2B21AB4Q4K1
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 - B4Q4K1
B4
Mounting Brackets
Coplanar Flange Bracket for 2-in. Pipe Mount, all SST
Q4
Certificates
Calibration Certificate
K1
Comprehensive Options
ATEX Flameproof, Intrinsic Safety, Type n, Dust (combination of E8, I1, and N1)

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:
3051TG4A2B21AB4Q4K1
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 - B4Q4K1
B4
Mounting Brackets
Coplanar Flange Bracket for 2-in. Pipe Mount, all SST
Q4
Certificates
Calibration Certificate
K1
Comprehensive Options
ATEX Flameproof, Intrinsic Safety, Type n, Dust (combination of E8, I1, and N1)

Documents