Rosemount Pressure Switch with Profibus for Precise Measurement Control

• Customization: Available
• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: 3051CD2W22A1AB4K7M5
• Measuring Medium: Liquid
• Accuracy Grade: 0.1G
• Pressure range: -621.6~621.60 Mbar
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Opere Temperature: -40~121°c
• Wetted Material: 316
• Output Signal: Profibus
• LCD Display: Yes
• Electric Connect: 1/2"NPT
• Connection: 1/2"NPT
• Protocol: Profibus
• Explosion: IEC Exia Iic T4
• Transport Package: Wooden
• Trademark: Rosemount
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000peices/Years

Product Description

Discover the unrivaled control and precision offered by the Rosemount 3051 Pressure Transmitter, a solution designed to revolutionize plant management and elevate operational excellence. Harness the power of our product to significantly diminish product variation and complexity, all while substantially reducing the total cost of ownership across a spectrum of pressure, level, and flow applications. Our product empowers you with a wealth of information, streamlining diagnostics, facilitating seamless calibration, and proactively preventing issues. Built upon a foundation of unmatched reliability and extensive industry experience, the Rosemount 3051 adheres to rigorous industry standards, enhancing operational efficiency and safety, and preserving your position of global competitiveness.

Experience the cutting-edge innovation with our Patented Rosemount Coplanar technology, engineered to deliver optimized performance as a comprehensive solution for pressure, Differential Pressure Flow, or Differential Pressure Level applications.

Transform your operational capabilities with our application-specific configuration, enabling you to seamlessly convert your pressure transmitter into a sophisticated flow meter with totalizer capabilities or a level transmitter equipped with precise volume calculations.

Our complete assemblies for pressure, level, or flow are meticulously leak-tested and calibrated, ensuring up to a 70% reduction in leak points and simplifying installation processes for enhanced efficiency.
Benefit from 10-year installed stability and an impressive 150:1 rangedown, delivering reliable measurements and offering unparalleled application flexibility to meet diverse operational demands.

Experience the future of maintenance with our advanced Bluetooth® wireless connectivity, streamlining service tasks with no need for physical connections or separate configuration tools, making processes far simpler.

Our innovative graphical, back-lit display ensures seamless operation in a variety of lighting conditions and offers multilingual support in 8 different languages for user-friendly interactions.

Enhance process quality and safety with our Loop Integrity and Plugged Impulse Line diagnostics, designed to detect electrical loop issues and plugged impulse piping before they impact operations, leading to increased safety and reduced downtime.

Simplify commissioning processes with our Quick service buttons, providing built-in configuration capabilities for streamlined setup and operation.

Achieve superior safety standards with our SIL 2/3 certification to IEC 61508, including third-party verification and prior-use certification based on FMEDA data, ideal for critical safety installations.

Leverage the secure and cost-effective WirelessHART® technology, delivering exceptional data reliability with >99% accuracy, ensuring seamless communication and operational integrity.

Our SmartPower module is engineered to provide up to 10 years of maintenance-free operation, allowing for field replacement without the need to remove the transmitter, ensuring continuous performance.

Simplify installation with easy setup, facilitating rapid instrumentation of measurement points without incurring the high costs associated with wiring, enhancing operational efficiency.

Rosemount 3051C Coplanar Pressure Transmitter Ordering Information

Model	Transmitter type
3051C	Coplanar pressure transmitter
Measurement type
D	Differential
G	Gage
A	Absolute
Pressure range
	Differential	Gage	Absolute
	(Rosemount 3051CD)	(Rosemount 3051CG)	(Rosemount 3051CA)
1	-62.16 to 62.16 mbar -25 to 25 in H2O	-25 to 25 in H2O	0 to 30 psia
			(0 to 2,06bar)
2	-621.60 to 621.60 mbar -250 to 250 in H2O	-250 to 250 in H2O	0 to 150 psia
			(0 to10,34bar)
3	-2.48 to 2.48 bar -1000 to 1000 in H2O	-393 to 1000 in H2O	0 to 800 psia
			(0 to 55,15bar)
4	-20.68 to 20.68 bar -300 to 300 psi	-14.2 to 300 psi	0 to 4000 psia
			(0 to 275,79 bar)
5	-137.89 to 137.89 bar -2000 to 2000 psi	-14.2 to 2000 psi	N/A
0	-7.46 to 7.46 mbar -3 to 3 inH2O	N/A	N/A
Transmitter output
A	4-20mA with digital signal based on HART®Protocol
F	FOUNDATION™ Fieldbus Protocol
W	PROFIBUS® PAProtocol
X	Wireless(requires wireless options and engineered polymer housing)
M	Low-power,1-5Vdc with digital signal based on HART Protocol
Materials of construction
	Processflangetype	Flange material	Drain/vent
2	Coplanar	Stainless steel(SST)	SST
3	Coplanar	Cast C-276	AlloyC-276
4	Coplanar	Alloy 400	Alloy400/K-500
5	Coplanar	Plated carbon steel(CS)	SST
7	Coplanar	SST	AlloyC-276
8	Coplanar	PlatedCS	AlloyC-276
0	Alternate process connection
Isolating diaphragm
2	316LSST
3	Alloy C-276
4	Alloy 400
5	Tantalum(available on Rosemount 3051CD and CG,ranges 2-5only;not available on Rosemount 3051CA)
6	Gold-plated alloy 400(use in combination with O-ring option code B)
7	Gold-plated 316SST
O-ring
A	Glass-filled PTFE
B	Graphite-filled PTFE
Sensor fill fluid
1	Silicone
2	Inert(differential and gage only)
Housing material			Conduit entry size
A	Aluminum		1/2-14NPT
B	Aluminum		M20x1.5
E	Aluminum,ultra low copper		1/2-14NPT
F	Aluminum,ultra low copper		M20x1.5
J	SST		1/2-14NPT
K	SST		M20x1.5
P	Engineered polymer		No conduit entries
D	Aluminum		G1/2
M	SST		G1/2

Dimension

Rosemount 3051C

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a proud member enterprise of Hanshan (Cold Mountain) Intelligent Technology Co.,
Formally established in the bustling metropolis of Shanghai in 2013, Hanshan Intelligent Technology Co., Ltd. (hereinafter referred to as the Hanshan Intelligent Technology Co., Ltd. group) has been at the forefront of automation and digitization innovation.
Led by a visionary founding team hailing from top international automation companies, our experts boast over 20 years of industry experience in automation engineering, alongside over a decade of adept consulting and implementation of digital solutions. We are dedicated to delivering superior automation and digitization products and services to our global clientele, with our headquarters strategically located in Shanghai, China.
Our company has cultivated a profound expertise in the petrochemical industry for over two decades, equipping us with an in-depth understanding of the unique automation and digitalization needs across upstream, midstream, and downstream enterprises. We provide specialized products and solutions rooted in automation and digitalization, alongside comprehensive life cycle services tailored for industries such as petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

FAQ

You may have this questions

How do I select the right product?
A:Upon receipt of your inquiry, we will provide you with a comprehensive technical document. This will enable you to verify the detailed process parameters and technical specifications required. Based on your specific requirements, we will then recommend the most suitable model.

I would like a confirmed model. Can you provide that?
A:Certainly. Once you send us the model you require, we will first need to verify the suitability of the model. If necessary, we will provide some more cost-effective optimization suggestions. After confirmation, we can proceed with a formal quotation.