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Rosemount 3051 Coplanar Pressure Transmitter Smart and Reliable Differential Pressure Measurement

Rosemount 3051 Coplanar Pressure Transmitter Smart and Reliable Differential Pressure Measurement
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Features
Specifications
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Smart Differential Pressure Transmitter

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Rosemount 3051 Coplanar Pressure Transmitter

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Rosemount Differential Pressure Transmitter
Basic Infomation
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Product Description
Rosemount 3051 Coplanar Pressure Transmitter
Smart and Reliable Differential Pressure Measurement
The Rosemount 3051 Coplanar Pressure Transmitter by Emerson is a high-performance, smart pressure transmitter offering accurate and stable differential, gauge, and absolute pressure measurements. Featuring a compact coplanar flange design, it simplifies installation with manifolds, valves, and direct-mount assemblies. With advanced diagnostics and support for HART®, FOUNDATION Fieldbus™, and PROFIBUS® PA, the Rosemount 3051 enables real-time performance in critical process control applications across oil & gas, chemical, water, and power industries.
Product Highlights
  • Coplanar Design for compact, direct integration with manifold systems
  • High Accuracy up to ±0.04% of span (optional ±0.025%)
  • Long-Term Stability: ±0.2% of URL over 10 years
  • Smart Communication: Supports HART®, Fieldbus, and PROFIBUS PA
  • 100:1 Rangeability for broad pressure ranges
  • Global Certifications: SIL2/3, ATEX, IECEx, FM, CSA
  • Versatile Applications: Differential, gauge, and absolute pressure
  • Rugged Enclosure: IP66/67 and NEMA 4X rated, hazardous area ready
Technical Specifications
Parameter Specification
Pressure Types Differential (DP), Gauge (GP), Absolute (AP)
Measurement Range -14.7 to 10,000 psi (-1 to 689 bar), based on sensor module
Reference Accuracy ±0.04% of span (optional ±0.025%)
Long-Term Stability ±0.2% URL for 10 years
Turn Down Ratio Up to 100:1
Output Signal 4-20 mA with HART®, FOUNDATION Fieldbus™, PROFIBUS® PA
Power Supply 11-42 VDC (12-30 VDC for digital protocols)
Process Connection Coplanar flange, compatible with 305 manifold or remote seals
Ambient Temp Range -40 °C to +85 °C (-40 °F to +185 °F)
Enclosure Protection IP66 / IP67, NEMA 4X
Mounting Options Direct mount, bracket mount, manifold mount
Certifications SIL2/3, ATEX, IECEx, CSA, FM, NACE compliant
Typical Applications
  • Differential flow measurement (across orifice plates, venturis)
  • Liquid level in pressurized tanks
  • Pump inlet/outlet pressure monitoring
  • Membrane or filter differential monitoring
  • Wellhead and pipeline pressure measurement
  • Skid-mounted equipment and compact manifolds
Why Choose Rosemount 3051 Coplanar?
  • Designed for ease of installation and service
  • Trusted for critical measurement accuracy and reliability
  • Enables predictive maintenance via diagnostics
  • Supported by Emerson's Plantweb™ digital ecosystem
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

D
Daulet Nurgazin
Kazakhstan Mar 19.2026
Helpful (3)
I purchased the Flowserve 3821 and am very satisfied with the overall transaction. The item arrived in good condition, matched the specifications accurately, and performed as expected. The seller demonstrated strong professionalism, provided a reasonable price, and ensured the delivery schedule was met. A dependable supplier that I would confidently work with again.
A
Alex
Switzerland Dec 1.2025
Helpful (5)
great price and fast delivery
L
leyla kh
United Arab Emirates Sep 12.2025
Helpful (10)
We purchased 20 units of valve positioners for a refinery project in UAE. Delivery was fast and technical support was very professional.
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