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Home > Electrical & Electronics > Transmitter > Pressure Transmitter > ROSEMOUNT 2051 Pressure Transmitter With Flush Mount Diaphragm for Slurry and Viscous Media

ROSEMOUNT 2051 Pressure Transmitter With Flush Mount Diaphragm for Slurry and Viscous Media

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Product Spotlights

ROSEMOUNT 2051 transmitter features a flush-mounted diaphragm eliminating cavities where slurry or viscous media can clog, ensuring long-term accuracy and reliability. Constructed with robust materials like stainless steel or optional Hastelloy for corrosive environments. Offers 4-20mA output with HART communication for remote diagnostics. Specifically designed for mining, wastewater, chemical, and food processing applications to prevent downtime and reduce maintenance costs.

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

Key Specifications

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Pressure range:

Other, Selectable, available upon request

Brand:

ROSEMOUNT

Model:

2051

Contact Supplier Request Quote Chat Now

Rossonix Co.,limited

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Pressure range Other, Selectable, available upon request

Brand ROSEMOUNT

Model 2051

Diaphragm Type Flush Mount

Application Slurry and Viscous Media Measurement

Output Signal 4-20mA, HART protocol

Process Connection Flush diaphragm, various thread options

Material (Wetted Parts) Stainless steel, Hastelloy optional

Accuracy High, customizable upon request

Rossonix Co., Limited, established in 2011 and operating as a trusted trading company with a significant annual export value between US$5 Million and US$10 Million, proudly offers the ROSEMOUNT 2051 Pressure Transmitter with Flush Mount Diaphragm. With a dedicated team of 11-50 professionals and overseas offices to support our global clientele across markets including North America, South America, Europe, Asia, and Oceania, we specialize in providing robust industrial instrumentation. This transmitter is engineered specifically for challenging applications involving slurry and viscous media, where traditional sensors fail. Its core value lies in delivering reliable, accurate pressure measurement in processes prone to clogging, coating, or particle buildup, thereby ensuring operational continuity and process efficiency.

The ROSEMOUNT 2051 transmitter addresses the critical need for unobstructed measurement in demanding fluids. Its defining feature is the flush-mounted diaphragm, which eliminates any cavity or recess where material could accumulate. This design is paramount for maintaining sensor functionality and accuracy over time.

Flush Diaphragm Design: The sensing diaphragm is mounted flush with the process connection surface. This prevents media from settling in a pocket, which is common in standard diaphragm designs, thereby avoiding measurement drift, clogging, and sensor failure.
Robust Construction for Abrasive Media: Wetted parts are typically constructed from durable stainless steel. For highly corrosive slurries, options like Hastelloy are available upon request, ensuring long service life even in aggressive chemical environments.
Advanced Signal Integrity: The transmitter utilizes a stable 4-20mA output signal with integrated HART communication protocol. This allows for remote configuration, diagnostics, and calibration without needing to access the field device physically.
High Accuracy and Stability: Engineered for precision, the 2051 model offers high accuracy levels. Its performance remains stable across a wide range of temperatures and process conditions, a vital attribute for consistent process control.
Easy Installation and Maintenance: The design facilitates straightforward installation. The flush mount connection simplifies sealing and mounting on tanks, pipes, or reactors. Maintenance is minimal due to the self-cleaning nature of the diaphragm design.
Versatile Pressure Range Selection: The transmitter is available in multiple, selectable pressure ranges to match specific application requirements, from low to high differential or absolute pressure measurements.

Technical Specifications Overview

Parameter	Typical Specification / Options
Model	2051 (Flush Mount Variant)
Diaphragm Style	Flush Mount, No Cavity
Process Connection	Flange or Threaded (e.g., G½, NPT), customizable
Output Signal	4-20mA DC, Two-wire; HART Protocol
Communication	Digital (HART) over analog signal
Wetted Parts Material	Standard: Stainless Steel 316L. Optional: Hastelloy C, Monel
Accuracy	High Grade (e.g., ±0.1% of span), depends on range
Pressure Range	Selectable from a wide catalog (e.g., 0-100 mbar to 0-400 bar)
Operating Temperature	Extended range, suitable for process conditions
Electrical Connection	M20 x 1.5 or equivalent conduit connection
Power Supply	10.5 to 45 V DC (typical for 4-20mA loop)
Certifications (General)	Complies with international standards for industrial use

Benefits for Your Operation:

Prevents Process Downtime: By eliminating clogging, it reduces unscheduled maintenance stops, keeping your production line running.
Ensures Measurement Accuracy: Consistent, accurate data leads to better process control, product quality, and resource utilization.
Reduces Maintenance Costs: The need for frequent cleaning or replacement of clogged sensors is significantly lowered.
Enhances Safety: Reliable pressure monitoring in critical slurry processes helps prevent overpressure situations and related hazards.
Offers Long-Term Value: The durable construction and reliable design translate into a lower total cost of ownership over the instrument's lifespan.

Rossonix Co., Limited is committed to quality and reliability. Our operations are backed by a commitment to standardized processes, and we facilitate smooth logistics with major ports of shipment including Shenzhen, Hong Kong, and Europe. With over a decade of experience since 2011 and a presence in key global markets from Eastern Asia to Western Europe and North America, we have built a reputation for delivering dependable industrial solutions. The ROSEMOUNT 2051 Flush Mount Transmitter exemplifies this commitment. It is a proven tool designed to solve a persistent problem in industries like mining, wastewater treatment, pulp & paper, chemical processing, and food manufacturing. For a solution that brings stability to your most challenging pressure measurement points, contact us to discuss your specific requirements and how this transmitter can be integrated into your system.

Frequently Asked Questions (FAQ)

Q: What exactly does "flush mount diaphragm" mean and why is it important for slurry?
A: A flush mount diaphragm is designed so the sensing surface is perfectly flat and level with the mounting face, leaving no recess. In slurry applications, particles or viscous material can settle in a recess, causing buildup that blocks the sensor, leads to inaccurate readings, and eventually requires cleaning or replacement. The flush design prevents this settling, ensuring long-term, unobstructed measurement.
Q: Can this transmitter handle highly corrosive slurries?
A: Yes. The standard wetted parts material is stainless steel, which offers good corrosion resistance. For more aggressive media, the transmitter can be configured with optional materials like Hastelloy, which provide superior resistance to a wide range of corrosive chemicals commonly found in industrial slurries.
Q: Is the HART communication feature necessary, and what are its benefits?
A: While the core 4-20mA signal provides the measurement, the HART protocol adds digital communication capabilities. This allows you to remotely read additional diagnostics, reconfigure settings (like range), or perform calibration checks from a control room using a HART communicator or compatible system. This reduces the need for physical access to the transmitter in often difficult-to-access or hazardous locations.
Q: What pressure ranges are available for this model?
A: The 2051 series is highly versatile. A wide selection of pressure ranges is available, from very low differential pressures (e.g., for filter monitoring) to high pressures (e.g., for pump discharge). The exact available ranges can be confirmed based on your specific application needs during the selection process.
Q: How is this transmitter installed, and is it compatible with existing piping?
A: Installation is straightforward. The transmitter has a process connection (like a flange or threaded port) that mounts directly onto a corresponding port on your tank, pipe, or vessel. The flush diaphragm seals against this surface. We offer various connection types (thread standards, flange sizes) to ensure compatibility with your existing infrastructure. Customization is also possible.
Q: What industries commonly use this type of transmitter?
A: This transmitter is particularly valuable in industries where processes involve non-homogeneous, particle-laden, or thick fluids. Common applications include: Mining (slurry pipelines), Wastewater Treatment (sludge measurement), Pulp & Paper (stock preparation), Chemical Processing (reactor feeds), Food & Beverage (viscous product lines), and Oil & Gas (drilling mud).
Q: Does Rossonix provide technical support and documentation?
A: Absolutely. As a trading company with expertise and overseas support, we provide comprehensive technical datasheets, installation guides, and application advice. Our team can assist with selection, integration questions, and ongoing support to ensure the transmitter performs optimally in your system.
Q: What is the typical lead time for delivery?
A> Lead times depend on the specific configuration and current stock. Given our established supply channels and multiple shipment ports (Shenzhen, Hong Kong, Europe), we aim to provide efficient delivery schedules. Accurate lead time information is provided upon inquiry for your specific order.