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HY Field Instrument Co., Ltd. has been focusing on field instruments for more than ten years. Our product lines include flowmeters, level meters, pressure transmitters, analytical instruments, etc. The main products include electromagnetic flowmeter, Coriolis mass flowmeter, vortex flowmeter, ultrasonic flowmeter; radar level meter, ultrasonic flowmeter, capacitive pressure transmitter, online density meter, etc.

 

 
 
Why Choose Us
 

Advanced Production Equipment
Automatic welding machines, laser welding machines, argon arc welding machines, electric heating constant temperature ovens, spot welding machines, high and low temperature test chambers, calibration systems, etc. from well-known suppliers can ensure high-precision production of instruments.

 

Comprehensive Service
We provide professional product introduction, technical exchange, product design, troubleshooting, and other services. At the same time, technical and inspection personnel will conduct return visits to customers to continuously improve product experience.

 

Reliable Product Quality
Our company has passed ISO9001 certification, and our products have obtained CE, Exploreproof, Atex, and other certifications, with very high reliability.

 

Sales Market
Our products are exported to more than 80 countries and regions including the United States, Germany, France, Italy, Brazil, Chile, Vietnam, Saudi Arabia, and the United Arab Emirates, and have reached annual sales of more than 5 million US dollars.

 

 

Benefits of Agent Brand Include

 

 

 

Features of Rosemount™ 3051 In-Line Pressure Transmitter
  • The compact design of these transmitters help with their easy connection to the process unit, which also eases the installation process.
  • The two-wire 4-20 mA transmitter offers the user the option to choose the type of output— linear or square root.
  • They come with advanced diagnostic features which help detect critical issues, and on-scale failures due to loop issues.
  • These transmitters are capable of measuring multiple types of pressures upon adjusting their configuration, such as differential, gauge, and absolute pressure.
  • Their construction material could be Hastelloy or 316L stainless steel for sensor wetted parts, while the process flange could be made of either carbon steel or stainless steel.
  • They come with a remote display and interface, which makes it easy to access useful process-related information from the device.
  • They help minimize shock, vibration, and temperature fluctuations, and are designed to work in harsh environments.
Rosemount™ 3051 In-Line Pressure Transmitter

 

Rosemount™ 3051 Coplanar™ Pressure Transmitter

 

Features of Rosemount™ 3051 Coplanar™ Pressure Transmitter
  • Patented Rosemount Coplanar technology offers optimized performance as a pressure, Differential Pressure Flow or Differential Pressure Level solution.
  • Application specific configuration allows you to transform your pressure transmitter into a flow meter with a totalizer or a level transmitter with volume calculations.
  • Complete pressure, level, or flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation.
  • 10-year installed stability and 150:1 rangedown produce reliable measurements and wide application flexibility.
  • Bluetooth® wireless connectivity unlocks a far simpler process to perform maintenance and service tasks without the need for a physical connection or separate configuration tool.
  • The graphical, back-lit display allows for easy operation in 8 different languages in all lighting conditions.
  • Loop Integrity and Plugged Impulse Line diagnostics detect electrical loop issues and plugged impulse piping before it impacts the quality of the process for increased safety and reduced downtime.
  • Quick service buttons offer built-in configuration buttons for streamlined commissioning.

 

 

Application of Agent Brand Include

 

 

Applications of Rosemount™ 3051 In-Line Pressure Transmitter

 
 
01
 

Chemical and Petrochemical Industries

For measuring levels in tanks containing corrosive or hazardous chemicals.

 
02
 

Oil & Gas

Monitoring liquid levels in pressurized storage tanks, separators, and process vessels.

 
03
 

Power Plants

Used in boilers and other high-temperature environments where precise liquid level measurement is critical.

 
04
 

Water Treatment

In high-precision applications such as chemical dosing tanks or pressurized water reservoirs.

 
05
 

Food & Beverage/Pharmaceuticals

In sanitary or sterile environments where remote mounting and high precision are required.

Smart 3051 Absolute Pressure Transmitter

 

Application of Rosemount™ 3051 Coplanar™ Pressure Transmitter
 
 

Oil and Gas

The 3051 is used for precise pressure measurements in extraction and refining processes, ensuring safety and efficiency.

 
 
 

Chemical Processing

It provides accurate control of pressure in complex chemical reactions, enhancing product quality and process efficiency.

 
 
 

Power Generation

The 3051 helps monitor and control pressure in boilers and turbines, optimizing performance and reducing the risk of equipment failure.

 

 

 

Specification of Agent Brand Include

 

 

Specification of Rosemount™ 3051 In-Line Pressure Transmitter

 

 

Item

Value

Warranty

1 Year

Customized support

OEM, ODM, OBM

Model Number

3051S

Rangedown

Up to 200:1

Communication Protocol

WirelessHART®

Measurement Range

Up to 10000psi (689,47 bar) Gage, Up to 10000psia (689,47 bar) Absolute

Process Wetted Material

316L SST, Alloy C-276

Diagnostics

Basic Diagnostics, Loop Integrity, Process Intelligence, Plugged Impulse Line

Certifications/Approvals

NSF, NACE, hazardous location, see full specs for complete list of certifications

Wireless Update Rate

1 sec. to 60 min., user selectable

Power Module Life

Up to 10-year life, field replaceable (order separately)

Wireless Range

Long range (225 m), extended range (800 m), remote (225 m) and high-gain remote (1 km)

 

Product Parameters of Rosemount™ 3051 Coplanar™ Pressure Transmitter

 

 

Process Fluid

Liquid, Gas, Vapor

Applicat ion

Differential Pressure, Gauge Pressure,Absolute Pressure

Working Temperature

-25 to +95C

Current Output

4 - 20 mA 2 wires Har t Protocol

Power Supply

24VDC

Ambient Temperature

-25 to +240C

Electrical Connections

1/4 - 18 NPT or 1/2 - 14 NPT

Enclosure

IP65

Intrinsically Safe

Exia II C T6

Explosion proof

Exd II B T5

 

Packaging & Shipping

 

productcate-344-479

 

FAQ

 

Q: Can I get a Sample?

A: We do provide some small specific samples accordingly based on the process we situate in.

Q: Do you provide customized products?

A: We are good to offer customized services in terms of logo labeling, manufacturing based on samples or blueprints, etc.

Q: What payment method do you accept?

A: Telegraphic transfer (bank transfer), Western Union transfer, credit card, PayPal, letter of credit, Alipay, cash, custody, etc.

Q: Is there MOQ with your product?

A: We have no MOQ limits, 1pc for testing is acceptable.

Q: How accurate is the Rosemount 3051 pressure transmitter?

A: Whether you require these transmitters for regular process control, monitoring, or ensuring safety – we can make them available at the shortest turnaround times. In addition to the above-mentioned features, all Rosemount 3051 series pressure transmitters assure the following: Reference accuracy of up to 0.04%.

Q: What is the difference between coplanar and inline pressure transmitter?

A: In-line mounted transmitters are usually lightweight and do not often require a mounting bracket. A coplanar mounted transmitter (see Figure 2) has two process connections for differential pressure (DP) on the bottom of the unit. This transmitter is lightweight and is usually installed on a single process flange.

Q: How does a Rosemount pressure transmitter work?

A: A Rosemount pressure transmitter, like the 3051 series, uses a piezoresistive sensor to convert pressure into an electrical signal, typically a 4-20mA analog output, which is then transmitted for monitoring and control.

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