Rosemount 2051CD3A22A1AS2B4Q4HR5 Coplanar Pressure Transmitter w/ 4-20mA HART – Verified Supplier, In Stock

2051CD3A22A1AS2B4Q4HR5

The Rosemount 2051CD3A22A1AS2B4Q4HR5 coplanar 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 2051CD3A22A1AS2B4Q4HR5 Coplanar Pressure Transmitter represents a benchmark in differential and gage pressure measurement for demanding process environments. Engineered for operational integrity, this device leverages a proven capacitive sensor technology to deliver stable, repeatable measurements across a differential range of -1000 to 1000 inH₂O and a gage range of -393 to 1000 inH₂O. Its robust aluminum housing with a ½–14 NPT conduit entry is designed for harsh industrial conditions, while the 4–20 mA output with HART® Protocol ensures seamless integration into existing control architectures. This transmitter is an optimal solution for applications requiring precise pressure monitoring in chemical processing, oil and gas, and power generation sectors.

Key Features & High-End Benefits

This model integrates a 4–20 mA analog output with a digital signal based on the HART® Protocol, enabling simultaneous process variable communication and remote configuration for enhanced process optimization. The Coplanar platform minimizes potential leak points through a compact, gasketless design, directly reducing maintenance intervals and improving overall plant safety. The -1000 to 1000 inH₂O differential capability allows for high-resolution measurement of low-pressure drops, critical for efficiency in filtration and flow applications. Additionally, the HR5 option enhances reliability in corrosive environments, ensuring long-term stability and reducing total cost of ownership through extended service life.

Industrial Excellence

Constructed with a durable aluminum enclosure and certified for intrinsic safety, the Rosemount 2051CD3A22A1AS2B4Q4HR5 exemplifies industrial excellence by maintaining accuracy under extreme temperature and vibration conditions. The HART® digital protocol provides advanced diagnostics and multivariable capabilities, allowing operators to perform process optimization without disrupting production. Its modular

Full Configuration Details

Complete Ordering Code:
2051CD3A22A1AS2B4Q4HR5
Transmitter Main Body - 2051CD3A22A1A
2051C
Product Series
Coplanar Pressure Transmitter
D
measurement_type
Differential
3
pressure_range
Differential: -1000 to 1000 inH₂O (-2.5 to 2.5 bar); Gage: -393 to 1000 inH₂O (-0.98 to 2.5 bar)
A
transmitter_output
4–20 mA with digital signal based on HART® Protocol
2
flange_type_material_drain_vent
Coplanar, SST flange, SST drain/vent
2
isolating_diaphragm
316L SST
A
o_ring
Glass-filled PTFE
1
sensor_fill_fluid
Silicone
A
housing_material_conduit_entry
Aluminum, ½–14 NPT conduit entry
Optionals - S2B4Q4HR5
S2
Ancillary Assemblies
Assemble to two Rosemount 1199 seals
B4
Mounting Brackets
SST mounting bracket with SST Bolts
Q4
Calibration And Testing
Calibration Certificate
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:
2051CD3A22A1AS2B4Q4HR5
Transmitter Main Body - 2051CD3A22A1A
2051C
Product Series
Coplanar Pressure Transmitter
D
measurement_type
Differential
3
pressure_range
Differential: -1000 to 1000 inH₂O (-2.5 to 2.5 bar); Gage: -393 to 1000 inH₂O (-0.98 to 2.5 bar)
A
transmitter_output
4–20 mA with digital signal based on HART® Protocol
2
flange_type_material_drain_vent
Coplanar, SST flange, SST drain/vent
2
isolating_diaphragm
316L SST
A
o_ring
Glass-filled PTFE
1
sensor_fill_fluid
Silicone
A
housing_material_conduit_entry
Aluminum, ½–14 NPT conduit entry
Optionals - S2B4Q4HR5
S2
Ancillary Assemblies
Assemble to two Rosemount 1199 seals
B4
Mounting Brackets
SST mounting bracket with SST Bolts
Q4
Calibration And Testing
Calibration Certificate
HR5
Software And Configuration
Configured for HART Revision 5

Documents