Rosemount 2051TG4A2B21AB4M4D4Q4Q8 In-Line Pressure Transmitter w/ LCD Display – China Manufacturer, 1-Year Warranty

2051TG4A2B21AB4M4D4Q4Q8

The Rosemount 2051TG4A2B21AB4M4D4Q4Q8 in-line pressure transmitter (gage/absolute) 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 2051TG4A2B21AB4M4D4Q4Q8 represents a benchmark in in-line pressure measurement for demanding industrial processes. As a Gauge/Absolute pressure transmitter, this unit is engineered to deliver precise, stable readings across a broad operational spectrum from -14.7 to +4000 psi (-1.0 to +276 bar) for gauge applications and 0 to 4000 psia (0 to 276 bar) for absolute measurements. Designed for seamless integration into existing control architectures, the device outputs a standard 4–20 mA analog signal overlaid with a digital signal based on the HART® Protocol. This dual-signal capability ensures that operators retain high-resolution process data while maintaining compatibility with legacy systems. The 2051TG4A2B21AB4M4D4Q4Q8 is purpose-built for critical applications in oil & gas, chemical processing, and power generation where measurement certainty is non-negotiable.

Key Features & High-End Benefits

The 2051TG4A2B21AB4M4D4Q4Q8 is defined by its rigorous material integrity and advanced diagnostics. The unit is supplied with Material Traceability Certification per EN 10204 3.1B, providing verifiable documentation for all wetted materials. This feature is indispensable for industries requiring strict compliance with safety regulations and corrosion management protocols, effectively mitigating the risk of material failure in aggressive media. The HART® Protocol integration enables remote configuration and diagnostics, empowering maintenance teams to perform predictive analytics and reduce unplanned downtime. The wide measurement range eliminates the need for multiple instrument variants across different pressure points, streamlining inventory management and reducing capital expenditure. Furthermore, the robust design ensures superior long-term stability, minimizing drift and recalibration frequency, which directly contributes to sustained process optimization and lower total cost of ownership.

Industrial

Full Configuration Details

Complete Ordering Code:
2051TG4A2B21AB4M4D4Q4Q8
Transmitter Main Body - 2051TG4A2B21A
2051T
Product Series
In-Line Pressure Transmitter (Gage/Absolute)
G
pressure_type
Gage
4
pressure_ranges
-14.7 to +4000 psi (-1.0 to +276 bar) / 0 to 4000 psia (0 to 276 bar)
A
transmitter_output
4–20 mA with digital signal based on HART® Protocol
2B
process_connection_style
½–14 NPT female
2
isolating_diaphragm
316L SST
1
sensor_fill_fluid
Silicone
A
housing_material
Aluminum / ½–14 NPT
Optionals - B4M4D4Q4Q8
B4
Mounting Brackets
SST mounting bracket with SST Bolts
M4
Display And Meters
LCD display with Local Operator Interface (LOI)
D4
Hardware Adjustments
Configuration buttons (Analog zero and span)
Q4
Calibration And Testing
Calibration Certificate
Q8
Quality And Material Certificates
Material Traceability Certification per EN 10204 3.1B

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:
2051TG4A2B21AB4M4D4Q4Q8
Transmitter Main Body - 2051TG4A2B21A
2051T
Product Series
In-Line Pressure Transmitter (Gage/Absolute)
G
pressure_type
Gage
4
pressure_ranges
-14.7 to +4000 psi (-1.0 to +276 bar) / 0 to 4000 psia (0 to 276 bar)
A
transmitter_output
4–20 mA with digital signal based on HART® Protocol
2B
process_connection_style
½–14 NPT female
2
isolating_diaphragm
316L SST
1
sensor_fill_fluid
Silicone
A
housing_material
Aluminum / ½–14 NPT
Optionals - B4M4D4Q4Q8
B4
Mounting Brackets
SST mounting bracket with SST Bolts
M4
Display And Meters
LCD display with Local Operator Interface (LOI)
D4
Hardware Adjustments
Configuration buttons (Analog zero and span)
Q4
Calibration And Testing
Calibration Certificate
Q8
Quality And Material Certificates
Material Traceability Certification per EN 10204 3.1B

Documents