Rosemount 3051CD2a Pressure Transmitter with 1199 Diaphragm Seal System

• Customization: Available
• Type: Dp Transmitter + Capillary Seal
• Structure Type: Strain Gauge Pressure Transmitter
• Model NO.: 3051CD2A
• Measuring Medium: Gas
• Accuracy Grade: ±0.04% to ±0.075%
• Pressure range: up to 2000 Psi (137,89 Bar) Differential up to 200
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Rangedown: up to 150:1
• Communication Protocol: 4-20 Ma Hart
• Process Wetted Material: 316L Sst
• Wireless Update Rate: 1 Sec. to 60 Min., User Selectable
• Wireless Range: Internal Antenna (225 M)
• Response Time: <1 Sec (Transmitter), <4 Sec (Seal System)
• Temperature Limit: -40°c to +400°c
• Output: 4-20mA + Hart 7
• Power Supply: 10.5-55V DC
• Capillary Length: 1.5m to 15m
• Ambient Temp: -40°c to +85°c
• Enclosure Rating: IP66/IP67, NEMA 4X
• Safety: Sil 2/3
• Explosion Proof: ATEX, Iecex, FM, CSA
• Configuration: Local LCD or AMS Suite
• Transport Package: with Carton Package
• Specification: 40X40X30 cm
• Trademark: Rosemount
• Origin: USA
• HS Code: 9026201090
• Production Capacity: 2000
• Package Size: 40.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 7.000kg

Product Description

Product Description

Rosemount 3051CD2A Pressure Transmitter:

The Rosemount 3051CD2A is a differential pressure transmitter known for its accuracy and reliability. It is part of Emerson's Rosemount 3051 series, which has been a staple in the industrial instrumentation market for its quality and innovation. The 3051CD2A can precisely measure differential pressure, with a measurement range that can be configured to meet specific application requirements. It typically supports a wide span, allowing it to handle both small and large pressure differences accurately. For example, it can measure differential pressures from as low as  - 62.2 to 62.2 kPa with a minimum span of 0.6 kPa, depending on the configuration.
The 1199 Diaphragm Seal System complements the 3051CD2A transmitter, providing an additional layer of protection and functionality. This seal system is designed to safeguard the transmitter's diaphragm from harsh process conditions, such as high or low temperatures, corrosive or viscous fluids, and erosive media. It acts as a barrier between the process fluid and the transmitter, ensuring the longevity and accurate operation of the transmitter in challenging environments.

Measurement Range:

Accuracy:

Output Signal:

The upper range limit can be as high as several thousand inches of water column or equivalent in kPa, depending on the specific model and configuration. This wide rangeability makes it suitable for applications ranging from low - pressure differential measurements in delicate processes to high - pressure differential applications in industrial plants.

The 3051CD2A offers high - precision measurements, with an accuracy of up to ±0.075% of the calibrated span in some configurations. This high level of accuracy is crucial for applications where precise pressure measurement is essential for maintaining product quality, ensuring process safety, and optimizing process efficiency.

The primary output is a 4 - 20 mA analog signal, which is widely used in industrial control systems. In addition to the analog output, it supports digital communication via the HART protocol. The HART communication allows for the transfer of additional information, such as device status, diagnostic data, and configuration settings, over the same pair of wires that carry the analog signal.

Rosemount 3051 Coplanar Pressure Transmitter:

Rosemount 1199 Diaphragm Seal System:

1.Patented Rosemount Coplanar technology offers optimized performance as a pressure, Differential Pressure Flow or Differential Pressure Level solution
2.Application specific configuration allows you to transform your pressure transmitter into a flow meter with a totalizer or a level transmitter with volume calculations
3.Complete pressure, level, or flow assemblies are leak-tested and calibrated to reduce leak points up to 70% and simplify installation
4.10-year installed stability and 150:1 rangedown produce reliable measurements and wide application flexibility

1.Protects transmitter diaphragm from corrosive, erosive or extreme temperature processes
2.Wide variety of seals meet varying process requirements and specifications, including industry-specific applications
3.SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations
4.Eliminates need for mounting hardware to reduce installation costs

5.Adaptable direct mount gage or absolute seal system can be used for pressurized or vented tank applications

Specification

Category	Specfication
Transmitter Model	3051CD2A (Differential Pressure)
Seal System Model	1199 Remote Seal System
Type	DP Transmitter + Capillary Seal
Performance
Pressure Range	0-1.24 kPa to 0-20.7 MPa (0-0.18 to 3000 psi)
Accuracy	±0.075% of span (incl. seal effect)
Response Time	<1 sec (transmitter), <4 sec (seal system)
Temperature Limit	-40°C to +400°C (-40°F to 752°F) (seal dependent)
Electrical
Output	4-20mA + HART 7 (FF/PA optional)
Power Supply	10.5-55V DC (loop-powered)
Mechanical
Process Connection	½" to 2" NPT/ANSI/Flange (seal dependent)
Wetted Materials	316L SS, Hastelloy C-276, Monel (seal options)
Capillary Length	1.5m to 15m (5ft to 50ft)
Fill Fluid	Silicone, Halocarbon, Inert (process dependent)
Environmental
Ambient Temp	-40°C to +85°C (-40°F to +185°F)
Enclosure Rating	IP66/IP67, NEMA 4X

Company Profile

Company introduction:

Main product:

KeRui (weifang) Automation Equipment Co., Ltd.specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters,pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC)DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco,textile, dyeing, and other felds.

Valve Positioner: A valve positioner is a crucial control device that precisely regulates the position of control valves in industrial processes. It receives control signals from a controller and compares them with the actual valve position.

Flowmeter: A flowmeter is an instrument designed to measure the flow rate of liquids, gases, or steam within a pipeline or channel. 

Transmitter: A  transmitter is a device that senses a physical parameter, like pressure, temperature, or level, and converts it into a standardized output signal, usually 4 - 20 mA DC or digital signals. 

Certifications

Packing & Delivery

FAQ

Q1: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information
Q2: What is the delivery time?
A: Our delivery time is within 3- 7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you
Q3: How about your package? 
A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.
Q4: How about the payment terms?
A: You can choose T/T.
Q5: Do you provide samples? 
A: Yes, we have materials in stock to help you get the samples as soon as we can.
Q6: What is the MOQ?
A:1PC.
Q7: Can I get a lower price if I order large quantities? 
A: Yes, cheaper prices with larger orders.
Q8: Why choose us?
We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to provide you with support. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.
Q9: How can we guarantee quality?
We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.