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Home > Electrical & Electronics > Transmitter > Pressure Transmitter > Rosemount 3051 Pressure Transmitter 3051CG4A22A2AE5

Rosemount 3051 Pressure Transmitter 3051CG4A22A2AE5

Product Spotlights

The Rosemount 3051CG4A22A2AE5 Differential Pressure Transmitter delivers high-accuracy (±0.075%) measurement with robust 316L stainless steel construction for harsh environments. Featuring 4-20 mA HART output for easy integration and diagnostics, it ensures reliable process control, enhanced safety, and reduced maintenance. Ideal for flow, level, and filter monitoring across industries like oil & gas, chemicals, and power.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Type:

Differential Pressure Transmitter

Brand:

Rosemount

Model:

3051CG4A22A2AE5

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Rossonix Co.,limited

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Type Differential Pressure Transmitter

Brand Rosemount

Model 3051CG4A22A2AE5

Output Signal 4-20 mA HART protocol

Process Connection 1/2“ NPT female

Material 316L stainless steel wetted parts

Accuracy ±0.075% of calibrated span

Operating Temperature Range -40 to 185 °F (-40 to 85 °C)

Application Industrial process pressure measurement

As a trusted supplier in the industrial instrumentation sector, Rossonix Co., Limited is proud to offer the authentic Rosemount 3051 Pressure Transmitter, model 3051CG4A22A2AE5. With over a decade of experience since our establishment in 2011 and a proven track record serving global markets from North America to Europe and Asia, we understand the critical need for reliable and precise pressure measurement in demanding industrial environments. This transmitter represents a cornerstone of process control, delivering exceptional accuracy and durability to optimize your operations, enhance safety, and reduce maintenance costs.

The Rosemount 3051 series is renowned for its performance and versatility. The specific model 3051CG4A22A2AE5 is engineered to provide dependable differential pressure measurement, a fundamental parameter in countless industrial processes. Its robust construction and advanced sensor technology ensure stable, long-term performance even under harsh conditions.

Core Product Features & Technical Advantages:

Superior Measurement Accuracy: Features a high-performance sensor capable of achieving an impressive accuracy of ±0.075% of calibrated span, providing you with the precise data necessary for tight process control and quality assurance.
Robust Construction for Harsh Environments: Built with 316L stainless steel wetted parts, this transmitter offers excellent corrosion resistance, making it suitable for a wide range of aggressive media and industrial atmospheres.
Advanced Communication & Diagnostics: Equipped with the industry-standard 4-20 mA output integrated with HART communication protocol. This allows for easy configuration, remote monitoring, and access to valuable diagnostic information, facilitating predictive maintenance.
Wide Operational Range: Designed to perform reliably across an extensive temperature range from -40 to 185 °F (-40 to 85 °C), ensuring consistent operation in both extremely cold and hot process environments.
Easy Installation & Configuration: Features standard 1/2" NPT female process connections for straightforward installation. Its user-friendly interface, accessible via HART communicator, simplifies setup and calibration procedures.
Proven Reliability & Long Service Life: The Rosemount 3051 platform is known for its low failure rate and minimal drift over time, translating to reduced downtime and lower total cost of ownership for your facility.

Detailed Technical Specifications:

Parameter	Specification
Model Code	3051CG4A22A2AE5
Transmitter Type	Differential Pressure (DP)
Output Signal	4-20 mA, two-wire, with HART Protocol
Accuracy (Reference)	±0.075% of calibrated span
Wetted Parts Material	316L Stainless Steel
Process Connection	1/2" NPT Female (standard)
Operating Temperature	-40 to 185 °F (-40 to 85 °C)
Power Supply	10.5 to 55 V DC (loop powered)
Communications	HART 5/6/7 (FSK/Bell 202)
Display (Optional)	Local indicator (LCD) available upon request

Benefits for Your Operation:

Enhanced Process Efficiency: Precise pressure data enables optimal control of flow, level, and other critical variables, leading to improved product quality, reduced waste, and higher throughput.
Increased Operational Safety: Reliable monitoring helps prevent overpressure situations and other hazardous conditions, protecting personnel and equipment.
Reduced Maintenance Burden: The transmitter's robust design and diagnostic capabilities allow for condition-based maintenance, minimizing unplanned shutdowns and associated costs.
Seamless System Integration: The standard 4-20 mA HART output ensures easy compatibility with existing Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC).

Common Applications: This versatile transmitter is ideally suited for monitoring differential pressure in applications such as filter monitoring, flow measurement across orifice plates, liquid level measurement in closed tanks, and general process pressure monitoring in industries including oil & gas, chemical processing, power generation, water treatment, and pharmaceuticals.

Rossonix Co., Limited operates with a firm commitment to quality, as evidenced by our ISO9001 and ISO9000 certifications. Our annual export value between US$5-10 Million and our established overseas offices underscore our capability and reliability as a global supplier. We ship efficiently from major ports including Shenzhen, Hong Kong, and Europe, ensuring timely delivery to our partners worldwide. When you choose this Rosemount 3051CG4A22A2AE5 transmitter through us, you're not just purchasing a high-quality instrument; you're gaining a dependable partner dedicated to supporting your operational success with genuine products and professional service. Contact us today for detailed specifications, competitive pricing, and to discuss how this transmitter can meet your specific application requirements.

Frequently Asked Questions (FAQ):

Q: What is the primary function of the Rosemount 3051CG4A22A2AE5?
A: This model is a differential pressure transmitter. Its core function is to measure the difference in pressure between two points in a process and convert that measurement into a standardized 4-20 mA electrical signal for monitoring and control systems.
Q: Can this transmitter be used for measuring absolute or gauge pressure?
A: The model 3051CG4A22A2AE5 is specifically configured as a differential pressure (DP) transmitter. For absolute or gauge pressure measurements, different model variants within the Rosemount 3051 series would be required.
Q: What does "HART protocol" support mean for this device?
A: HART (Highway Addressable Remote Transducer) is a digital communication protocol that runs on top of the standard 4-20 mA analog signal. It allows for remote configuration, calibration, and diagnostics using a HART communicator or compatible software without interrupting the analog signal, enabling smarter asset management.
Q: Is a local display included with this model?
A: The standard configuration for model 3051CG4A22A2AE5 typically does not include a built-in local display (LCD). However, a local indicator module is often available as an optional feature. Please inquire for specific availability.
Q: What industries commonly use this type of pressure transmitter?
A: It is widely used across process industries. Typical sectors include oil & gas refining, chemical and petrochemical plants, power generation facilities (including nuclear), water and wastewater treatment plants, pharmaceutical manufacturing, and food & beverage processing.
Q: How do I calibrate this transmitter?
A: Calibration is performed by applying known pressure values to the transmitter and adjusting its output via a HART communicator or the device's local controls (if equipped with a display). Detailed calibration procedures are provided in the product manual. We recommend calibration by qualified personnel.
Q: What is the expected lifespan of this Rosemount transmitter?
A: With proper installation, use within specified parameters, and routine maintenance, Rosemount 3051 transmitters are known for their long service life, often lasting many years in continuous industrial service. Their robust design minimizes wear and drift.
Q: Can you provide documentation like datasheets and manuals?
A: Yes. As an authorized supplier, we can provide comprehensive product documentation, including detailed datasheets, installation manuals, and safety guidelines for the Rosemount 3051CG4A22A2AE5 upon request.