Rosemount™ 3051 Differential Pressure Flow Transmitter
Product Spotlights
As Rossonix Co., Limited, a trusted supplier established in 2011 with a strong global footprint across North America, South America, Europe, Asia, and other key markets, we are proud to offer the Rosemount™ 3051 Differential Pressure Flow Transmitter. This instrument represents a reliable solution for precise flow measurement in diverse industrial applications. With our annual export value reflecting consistent quality and service, we provide this transmitter to help you optimize process control, enhance efficiency, and ensure operational safety.
Core Features and Technical Advantages:
High Precision Measurement: The transmitter delivers accurate differential pressure readings critical for calculating flow rates, with typical accuracy levels ensuring reliable data for process decisions.
Robust Construction: Designed for harsh industrial environments, key wetted parts are often constructed from durable materials like stainless steel, offering excellent resistance to corrosion and wear.
Advanced Signal Output: It provides a stable 4-20 mA analog output integrated with digital communication protocols like HART, facilitating easy integration into existing control systems and enabling remote configuration and diagnostics.
Flexible Configuration: The unit supports various pressure ranges and process connection types, allowing customization to match specific application requirements, from low to high differential pressures.
User-Friendly Operation: Features such as local indication, straightforward calibration, and diagnostic capabilities reduce maintenance time and simplify operation for plant personnel.
Technical Specifications Overview:
| Parameter | Typical Specification / Option |
| Model | 3051 Differential Pressure Flow Transmitter |
| Measurement Principle | Differential Pressure |
| Output Signal | 4-20 mA with HART protocol |
| Reference Accuracy | Available upon request (e.g., ±0.1% of span) |
| Pressure Range | Customizable (e.g., 0-100 kPa to 0-40 MPa) |
| Process Connection | Optional (flange, threaded fittings) |
| Wetted Parts Material | 316L stainless steel (typical) |
| Operating Temperature | Consult datasheet for specific range |
| Electrical Connection | M20 x 1.5 or other standard conduit |
| Display | Optional local LCD indicator |
Benefits for Your Business:
Improved Process Efficiency: Accurate flow data enables better control of production rates, leading to optimized resource use and reduced waste.
Enhanced Safety and Compliance: Reliable monitoring of flow helps maintain safe operating conditions and supports adherence to industry standards.
Reduced Maintenance Costs: The robust design and diagnostic features minimize unplanned downtime and lower long-term maintenance expenses.
Seamless System Integration: Compatibility with common industrial communication protocols allows for easy upgrades and integration into modern Distributed Control Systems (DCS) or PLC networks.
Scalable Solution: With customizable ranges and configurations, this transmitter can be applied across various scales and types of processes, from chemical plants to water treatment facilities.
Backed by Rossonix Co., Limited's operational excellence since 2011, our ISO9001 and ISO9000 certified quality management systems ensure that every Rosemount™ 3051 transmitter meets stringent standards. With an annual export value of US$5-10 Million and a team of 11-50 dedicated professionals supporting shipments from Shenzhen, Hong Kong, and European ports to markets worldwide, we provide not just a product, but reliable supply chain support. This transmitter embodies durability, precision, and adaptability—key attributes for demanding industrial environments. Contact us today to discuss how this differential pressure flow transmitter can enhance your measurement capabilities and drive operational success.
Frequently Asked Questions (FAQ):
Q: What is the primary application of the Rosemount 3051 Differential Pressure Flow Transmitter?
A: It is primarily used for measuring fluid flow rates in pipes by sensing the differential pressure created by a flow element (like an orifice plate or venturi tube), commonly applied in oil & gas, chemical, power generation, and water industries.Q: Can this transmitter be used with different flow primary elements?
A: Yes, it is designed to work with various primary elements that generate a differential pressure signal, such as orifice plates, flow nozzles, and venturi tubes. The specific calibration may depend on the element used.Q: What communication protocols does it support?
A: The transmitter typically supports the standard 4-20 mA analog output along with the HART digital communication protocol, which allows for digital configuration, calibration, and diagnostics over the same wires.Q: Is the pressure range fixed or can it be adjusted?
A: The pressure range is customizable. Different models or configurations are available to cover a wide spectrum of differential pressure ranges, from very low to very high, to suit your specific process requirements.Q: What materials are used for the parts in contact with the process fluid?
A: The wetted parts, such as the diaphragm and housing, are often made from 316L stainless steel, providing good corrosion resistance for many industrial fluids. Other material options may be available upon request.Q: How accurate is this transmitter?
A: Accuracy is a key performance parameter. Specific accuracy values (e.g., ±0.1% of span) depend on the model and calibration. Please consult the detailed datasheet or contact us for the exact accuracy specifications for your desired range.Q: Does it come with a local display?
A: A local LCD indicator for viewing pressure readings and transmitter status is often available as an optional feature. You can choose the configuration based on your need for local visibility.Q: What are the common electrical and process connections?
A: Electrical connection typically uses a standard conduit fitting (like M20 x 1.5). Process connections can include various flange sizes or threaded fittings (NPT, G), selected based on your piping system.
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