Description

Rosemount 3051
The Rosemount 3051CD Differential Pressure Transmitter is used for reliable differential pressure measurement in industrial process control systems. Compared with general pressure models, the 3051CD is more commonly selected for applications involving flow, level, and filter monitoring where differential pressure matters.
JCSCMRO supports sourcing for standard 3051CD models and specific requests such as 3051CD0A02A1AB4M5HR5. For quotation accuracy, please send the full model code or nameplate photo.
Key Features
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Designed for differential pressure measurement in process applications
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Suitable for flow, tank level, and filter condition monitoring
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Rangedown up to 150:1 for broader application flexibility
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Supports multiple communication protocols depending on configuration
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Multiple process wetted material options for different media requirements
Specifications
| Specifications | Details |
| Product | Rosemount 3051CD Differential Pressure Transmitter |
| Model | 3051CD |
| Measurement Type | Differential Pressure |
| Series | Rosemount 3051 Series |
| Warranty | Up to 5-year limited warranty |
| Rangedown | Up to 150:1 |
| Communication Protocol | 4-20 mA HART®, WirelessHART®, FOUNDATION™ fieldbus, PROFIBUS® PA, 1-5 V Low Power HART® |
| Measurement Range | Up to 20000 psig (1378.95 bar) gage; Up to 20000 psia (1378.95 bar) absolute; exact DP range TBD / confirm by exact model |
| Process Wetted Material | 316L SST, Alloy C-276, Alloy 400, Tantalum, Gold-plated 316L SST, Gold-plated Alloy 400 |
| Diagnostics | Basic Diagnostics, Process Alerts, Loop Integrity Diagnostics, Plugged Impulse Line Diagnostics |
| Certifications / Approvals | SIL 2/3 certified to IEC 61508 by an independent 3rd party, NSF, NACE®, hazardous location, full list TBD / confirm by exact model |
| Wireless Update Rate | 1 sec. to 60 min., user selectable |
| Power Module Life | Up to 10-year life, field replaceable (order separately) |
| Wireless Range | Internal antenna (225 m) |
| Output | TBD / confirm by exact model |
| Process Connection | TBD / confirm by exact model |
| Electrical Connection | TBD / confirm by exact model |
Applications
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Flow measurement with primary elements
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Tank level measurement using differential pressure method
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Filter and strainer monitoring
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Pump and pipeline differential pressure monitoring
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General process control systems
Selection Guide
When selecting a Rosemount 3051CD, confirm the measurement range, process connection, output / communication, wetted material, and approval requirement first. If you need replacement support for a specific unit such as 3051CD0A02A1AB4M5HR5, send the complete model code for checking.
Support
JCSCMRO can support:
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3051CD model identification
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Supplier quotation and price check
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Nameplate-based replacement matching
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Basic configuration confirmation
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Export supply support
FAQ
Q1: Do you supply Rosemount 3051CD transmitters?
Yes. We support inquiries for Rosemount 3051CD differential pressure transmitter models for industrial applications.
Q2: Can you quote model 3051CD0A02A1AB4M5HR5?
Yes. Please send your required quantity and delivery destination so we can check quotation support.
Q3: Are all 3051CD specifications the same?
No. Final details may vary by configuration, so exact specifications should be confirmed by the full model code.

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