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Help CenterRosemount 3051 Pressure Transmitter3051CD3A22A1AM5B4KDQ
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As a leading global supplier of industrial instrumentation, Rossonix Co., Limited proudly offers the Rosemount 3051 Pressure Transmitter, specifically the 3051CD3A22A1AM5B4KDQ model. With over a decade of experience since our establishment in 2011 and a strong presence across major global markets, we understand the critical need for reliable and precise pressure measurement in demanding industrial environments. This transmitter represents a cornerstone of modern process control, engineered to deliver exceptional accuracy, robust durability, and seamless integration. Whether you're managing a refinery, a chemical plant, or a power generation facility, this instrument provides the trustworthy data you need for optimal efficiency, safety, and productivity.
The Rosemount 3051CD3A22A1AM5B4KDQ is a premier example of smart transmitter technology, designed to handle a wide range of demanding applications. Its core value lies in transforming raw process pressure into a highly accurate, stable, and communicable signal for your control system.
- Superior Measurement Performance: At the heart of this transmitter is its advanced sensor technology, which ensures minimal drift and long-term stability. The device offers an impressive accuracy of ±0.075% of span, providing you with the confidence that your process data is precise. This level of performance is crucial for applications like custody transfer, advanced process control, and quality assurance.
- Robust Construction for Harsh Environments: Built to withstand the toughest conditions, the transmitter features wetted parts constructed from 316L stainless steel and Hastelloy C-276, offering excellent corrosion resistance against a broad spectrum of process media. Its rugged housing provides superior protection against moisture and environmental contaminants, ensuring reliable operation from frigid arctic sites to hot, humid processing plants.
- Smart Communication and Diagnostics: Equipped with the industry-standard HART protocol over its 4-20 mA output, this transmitter enables bidirectional digital communication. This allows for remote configuration, calibration verification, and access to valuable diagnostic information without needing to visit the installation site, saving significant time and labor costs.
- Easy Installation and Maintenance: The design prioritizes user-friendliness. With standard 1/2" NPT process and electrical connections, integration into existing piping and conduit systems is straightforward. The local operator interface (optional) allows for quick on-site adjustments and status checks.
- Wide Operational Range: The transmitter operates effectively across a broad temperature range from -40 to 185 °F (-40 to 85 °C), making it suitable for both indoor and outdoor installations in virtually any climate.
Below is a summary of key technical specifications for the 3051CD3A22A1AM5B4KDQ model:
| Parameter | Specification |
| Model | 3051CD3A22A1AM5B4KDQ |
| Transmitter Type | Smart Differential Pressure |
| Output Signal | 4-20 mA DC, HART 5/7 |
| Accuracy | ±0.075% of span |
| Process Connection | 1/2" NPT female, flange-mounted (specifics customizable) |
| Electrical Connection | 1/2" NPT female conduit |
| Sensor Fill Fluid | Silicone oil (standard), other options available |
| Wetted Parts Material | 316L SST, Hastelloy C-276 |
| Display & Local Interface | Optional LCD display with pushbuttons |
| Power Supply | 10.5 to 55 V DC (loop powered) |
| Ambient Temperature Limit | -40 to 185 °F (-40 to 85 °C) |
| Process Temperature Limit | Dependent on seal and flange options |
| Weight | Approximately 5.5 kg (12.1 lbs) |
Choosing the Rosemount 3051 transmitter translates into tangible benefits for your operation. You gain enhanced process visibility and control, leading to improved product quality and yield. Its high reliability reduces unplanned downtime and maintenance costs. The smart diagnostics help predict potential issues, enabling proactive maintenance strategies. Furthermore, its global acceptance and interoperability simplify spare parts management and system integration.
Rossonix Co., Limited stands behind this product with the solid foundation of our ISO9001 and ISO9000 certified quality management systems, ensuring every unit meets stringent manufacturing standards. Our annual export value of US$5-10 million and active presence in key regions from North America and Europe to Oceania and Asia demonstrate our capability to support your projects anywhere. We ship efficiently from major ports including Shenzhen, Hong Kong, and Europe, ensuring timely delivery. Backed by our team of 11-50 dedicated professionals, we provide not just a product, but reliable technical support and service. Invest in the Rosemount 3051CD3A22A1AM5B4KDQ for a pressure measurement solution that combines proven performance with the logistical support of an established global partner. Contact us today to discuss your specific requirements or to request a detailed quotation.
Frequently Asked Questions (FAQ)
Q1: What is the main application of the Rosemount 3051CD3A22A1AM5B4KDQ transmitter?
A1: This model is a differential pressure transmitter widely used for flow measurement (using orifice plates, venturi tubes), level measurement in closed tanks, and filter monitoring. It is suitable for oil & gas, chemical, power, and water/wastewater industries.
Q2: Does this transmitter require a separate power supply?
A2: No, it is a loop-powered device. It operates on a standard 4-20 mA current loop, drawing its power (10.5-55 V DC) from the control system or a separate loop power supply, simplifying wiring and installation.
Q3: Can I configure or calibrate this transmitter remotely?
A3: Yes, absolutely. As a HART communication device, it can be configured, calibrated, and diagnosed remotely using any standard HART communicator or compatible control system software, minimizing the need for field visits.
Q4: What materials are in contact with the process fluid?
A4: The wetted parts for this specific model are typically 316L stainless steel and Hastelloy C-276, known for their excellent corrosion resistance. Material options can be customized based on your process media.
Q5: Is an integral display included with this model?
A5: The "AM5" in the model code indicates a local operator interface (LOI) with a LCD display and pushbuttons is included. This allows for local readout of pressure, percent of range, and other parameters, as well as basic configuration.
Q6: What is the typical delivery time for this product?
A6: As a trading company with established supply chains, Rossonix typically has access to stock or can source units efficiently. Delivery time depends on final configuration and destination, but we strive for prompt shipment from our ports in Shenzhen, Hong Kong, or Europe.
Q7: Can this transmitter be used for sanitary or food-grade applications?
A7: The standard 3051CD model is designed for industrial process use. For sanitary applications requiring clean-in-place (CIP) capabilities, specific Rosemount models with tri-clamp or other sanitary connections are available. Please inquire for sanitary-grade options.
Q8: What kind of warranty or after-sales support do you provide?
A8: We provide comprehensive support for all our products. Warranty terms are specific to the product and supplier. Our technical team is available to assist with installation guidance, troubleshooting, and sourcing spare parts to ensure long-term, satisfactory operation.
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