Rosemount 3051GP2A2B21BHR5 In-Line Gauge Pressure Transmitter w/ 4-20mA HART – Wholesale, Fast Delivery

3051GP2A2B21BHR5

The Rosemount 3051GP2A2B21BHR5 is a highly reliable in-line gauge 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 3051GP2A2B21BHR5 is a high-performance In-Line Gauge Pressure Transmitter engineered for demanding process environments where precision and reliability are non-negotiable. This instrument leverages the proven 3051 platform to deliver accurate differential and gauge pressure measurement across a wide dynamic range, specifically calibrated for -250 to +250 inH2O (or 0 to 150 psia for absolute configurations). Designed for seamless integration into existing control architectures, the unit provides a standard 4-20 mA analog output overlaid with a digital HART® Protocol signal, enabling remote configuration, diagnostics, and real-time data acquisition. The robust construction features a polyurethane-covered aluminum housing with an M20 x 1.5 process connection, ensuring durability against corrosion, vibration, and harsh environmental conditions. This transmitter is the optimal solution for operators seeking to minimize installation complexity while maximizing measurement accuracy in gas, steam, and liquid applications.

Key Features & High-End Benefits

This transmitter incorporates advanced sensor technology that delivers exceptional accuracy and long-term stability, directly contributing to process optimization and reduced operational downtime. The dual-output capability—4-20 mA analog combined with HART® digital communication—allows for multi-variable data transmission, including pressure, temperature, and diagnostic alerts, over a single twisted pair. This feature significantly lowers wiring and infrastructure costs while enhancing data integrity. The polyurethane coating provides superior resistance to chemical attack and mechanical abrasion, extending the service life of the instrument in corrosive or wet environments. Furthermore, the wide turndown ratio supports flexible range adjustments without hardware changes, allowing end-users to standardize on a single model across multiple measurement points. This modularity simplifies inventory management and reduces spare parts requirements, driving down total cost of ownership. High-end benefits include real-time process visibility, predictive maintenance capabilities through H

Full Configuration Details

Complete Ordering Code:
3051GP2A2B21BHR5
Transmitter Main Body - 3051GP2A2B21B
3051GP
Product Series
In-Line Gauge Pressure Transmitter
2
pressure_ranges
-250 to +250 inH2O (-621.60 to +621.60 mbar) [3051CD/CG]; 0 to 150 psia (0 to 10.34 bar) [3051CA]
A
transmitter_output
4-20 mA with digital signal based on HART® Protocol
2
transmitter_flange_type_and_material
Coplanar / SST / SST
B
o_ring
Graphite-filled PTFE
2
sensor_fill_fluid
Inert (differential and gage only)
1B
housing_material
Polyurethane-covered Aluminum, M20 x 1.5
Optionals - HR5
HR5
Software And Configuration
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:
3051GP2A2B21BHR5
Transmitter Main Body - 3051GP2A2B21B
3051GP
Product Series
In-Line Gauge Pressure Transmitter
2
pressure_ranges
-250 to +250 inH2O (-621.60 to +621.60 mbar) [3051CD/CG]; 0 to 150 psia (0 to 10.34 bar) [3051CA]
A
transmitter_output
4-20 mA with digital signal based on HART® Protocol
2
transmitter_flange_type_and_material
Coplanar / SST / SST
B
o_ring
Graphite-filled PTFE
2
sensor_fill_fluid
Inert (differential and gage only)
1B
housing_material
Polyurethane-covered Aluminum, M20 x 1.5
Optionals - HR5
HR5
Software And Configuration
Configured for HART Revision 5

Documents