Rosemount 3051TG3A2B21KI1Q4HR5 In-line Pressure Transmitter, ATEX/FM Certified, Wholesale, Ready to Ship

3051TG3A2B21KI1Q4HR5

Engineered for harsh environments, the Rosemount 3051TG3A2B21KI1Q4HR5 in-line pressure transmitter delivers precise measurement with 4-20 mA with digital signal based on HART® Protocol.

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Product Overview

The Rosemount 3051TG3A2B21KI1Q4HR5 represents the pinnacle of in-line pressure measurement technology, engineered for demanding process environments where precision, reliability, and minimal footprint are non-negotiable. This transmitter, part of the industry-standard 3051S series, is designed for direct pipe mounting, eliminating the need for traditional impulse piping and associated leak points. It delivers a 4-20 mA analog output overlaid with a digital HART® Protocol signal, enabling seamless integration into existing control architectures while providing access to advanced diagnostics and multivariable process data. The unit is constructed with a stainless steel wetted diaphragm and features an M20 x 1.5 process connection, ensuring robust compatibility with international piping standards. The 3051TG variant offers a gauge pressure range from -14.7 to 800 psi (-1.01 to 55.15 bar), while the 3051TA variant covers absolute pressure from 0 to 800 psia (0 to 55.15 bar), providing versatile coverage for a wide spectrum of industrial applications.

Key Features & High-End Benefits

– **Ultra-Performance Coplanar Technology:** The in-line design significantly reduces installation complexity and potential leak paths, enhancing overall operational integrity. By mounting directly to the process line, it minimizes dead volume and response time, critical for fast-loop control applications. This architecture directly translates to reduced maintenance costs and improved safety in hazardous or high-vibration environments.
– **HART® Protocol Integration:** The embedded digital communication capability allows for remote configuration, real-time process variable monitoring, and access to secondary variables such as sensor temperature. This supports predictive maintenance strategies and process optimization by providing granular insight into asset health, reducing unplanned downtime.
– **High Turndown Ratio & Accuracy:** The 3051TG/TA platform delivers a turndown ratio of up to 100

Full Configuration Details

Complete Ordering Code:
3051TG3A2B21KI1Q4HR5
Transmitter Main Body - 3051TG3A2B21K
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
K
housing_material
Stainless steel / M20 x 1.5
Optionals - I1Q4HR5
I1
Safety And Certification
ATEX Intrinsic Safety
Q4
Certificates
Calibration Certificate
HR5
Special Configurations
Configured for HART Revision 5

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:
3051TG3A2B21KI1Q4HR5
Transmitter Main Body - 3051TG3A2B21K
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
K
housing_material
Stainless steel / M20 x 1.5
Optionals - I1Q4HR5
I1
Safety And Certification
ATEX Intrinsic Safety
Q4
Certificates
Calibration Certificate
HR5
Special Configurations
Configured for HART Revision 5

Documents