Rosemount 3051S Pressure Transmitter

 The Rosemount 3051S, the world’s only scalable platform, provides a foundation for integrated pressure, flow, and level solutions. It allows you to optimize performance, functionality, and process connections for your application. This architecture delivers state-of-the-art technology today and a migration path to future innovations

Measurement Type Differential, gage, absolute, and multivariable pressure
Output HART®, WirelessHART™, FOUNDATION™ fieldbus
Reference Accuracy ±0.025% of span
Total Performance ±0.1% of span
Rangedown 200:1
Long Term Stability 15-year stability
Warranty 15-year limited warranty


Rosemount 3051S High Static DP Transmitter

Digital Bus Output
Enables the scalable architecture with HART, Fieldbus, Wireless, and advanced functionality
Hermetic Glass Seal
Protects sensor and electronics from moisture and field contaminants
All-welded, Hermetic 316 SST Housing
Designed to withstand the harshest of environments, backed by 5 year stability, 15 year limited warranty
Patented Electronics Technology
Fastest dynamic response for improved performance and advanced diagnostics
Advanced Saturn Dual-Capacitance Sensor
Incorporates extra sensor to enhance performance and expand diagnostic capabilities
Coplanar Module
Reduced weight, complexity, and potential leak points compared to traditional bi-planar instruments
Coned and Threaded Process Connection
Robust Autoclave connection with C-276 wetted materials ensures reliable measurement up to 15,000psi

Rosemount 3051S Thermal Range Expander

  • Measurement Type: Differential, gage, or absolute pressure measurement
    Product Configurations: Single Remote Seal Configurations: Direct or Remote Mount Styles
    Dual Remote Seal Configurations: ERS System, Tuned-System Assemblies, or Balanced System
    Output: 4-20mA HART™, FOUNDATION™ fieldbus, WirelessHART™
    Reference Accuracy: Up to 0.055% of Span
    Rangedown: 150:1
    Warranty: 15-year

Rosemount 3051 Pressure Transmitters

 Measurement instrumentation with poor performance increases your maintenance costs and can cause product quality issues and reduced throughput. With 0.14% total probable error and 10-year installed stability, the Rosemount 3051 delivers accurate and reliable measurements.

●    Reference accuracy: 0.04% of Span
●    Stability: 0.2% of URL for 10 years
●    Rangedown: 150:1
●    Installed Total Performance: 0.14% of span

Rosemount 3051S MultiVariable™ Transmitters and Flowmeters

Flexibility to Meet Your Needs 

The Rosemount 3051S MultiVariable Transmitter is the most versatile DP Flow product on the market.  Learn more about how the wide

range of capabilities available with the Rosemount 3051SMV can help better manage your application.


1151 series pressure transmitter


Our factory has tranferred the whole manufaturing technology of the model 1151 series capacitance transmitters( hereinafter referred to as model 1151 series) from the USA Rosemount, INC. This technological transfer makes it possible for our country to rank with the advanced world level in the manufacturing technology of capacitance transmitter. At present the model 1151 series which boasts the following features:

1. high accuracy up to  ±0.2%

2.stablility and reliability, anti-vibration and anti-shock.

3.reliability in overload protection and strong capacity of withstanding overload.

4.varieties of anticorrosive materials for making wetted parts of trans-mitters used as options for users to chooes. They have wide anticorrosive capability.

5.some explosion-proof transmitters available as options for use in some hazardous locations.

6.external zero and span adjustment with no need to remove the transmitter''s cover.

7.interchangeable circuit in any transmitter.

8.small size and light weight up to 5.4kg.


The model 1151 series shared the same application with the DDZ-III process transmitting unit, that is , applicable to the measurement  of process variables such as pressure,absolute prressure , differential pressure ,flow, liquid level and the like, These process variables can be controlled, recorded, alarm-announced and so on, automatically when this series transmitters work with the series process control system , or the DDZ-III process control instrument ,or the MZ-III packeged process control system , or the YS-80 electronic process control system, or the DCS control system.




3151 series intelligence transmitters

3151 series intelligence transmitters is an advancced technique introduced from the abroad. It latest the high precision intelligence transmitter of the small sized that appear on market. It compares with traditional transmitter,synthesizing the performance increases 5 times, the weight lightens 1/3 , It is ideal the instrument of measurement that oil ,chemical engineering, metallurgy, electricity station, light work and , municipal works isorealm.3151 intelligence transmitter can with match the HART terminator equipment remote communication.


The customer goes together with to provide with the XI'AN INSTRUMENT INDUSTRIAL GROUP of 3151 configuration software with HART modem ,can realize in the calculator test. configuration with micro-adjust to wait the function. The HART correspondence machine also can realize these functions.


Main characteristics:

Thefunction is excellent

●The accuracy is high

●The long-term drift is small

●The temperature effect is small

●The static pressure is effect is small


The adaptability is strong

●Measuring the distance adjusts the ratio big

●The digital communication of HART

●Remote / Local adjustment

●The species specification is well-found


The reliability is high

●Self-diagnosis function

●It is super to pressureure from the protection



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