ROSEMOUNT 851AK Vdcmax Power Pitot Tube Heated 220 P/n 7914606-503

( Brand: Rosemount ), ( Manufacturer Part Number: 851AK ), ( Part Type: Tube )

Review ROSEMOUNT Vdcmax Power 220 P/n Pitot Tube Heated fits REV 2028

The Rosemount 851AK 28VdcMax Power Pitot Tube 7914606-503, manufactured by Emerson, is a high-performance pressure measurement device designed for use in demanding industrial applications. This pitot tube is specifically engineered for heated installations, making it an ideal solution for measuring fluid flow in high-temperature environments.

The 851AK pitot tube features a rugged, corrosion-resistant construction, ensuring reliability and longevity even in the harshest process conditions. The pitot tube housing is made from 316L stainless steel, which provides excellent resistance to corrosive media and high temperatures. The sensing element, on the other hand, is made from a highly accurate and durable ceramic material.

This pitot tube is capable of measuring fluid flow rates up to 220 psi (15.2 bar) and is suitable for applications where the maximum power input is 28 volts DC. The built-in heating element ensures that the sensing element remains at a consistent temperature, ensuring accurate and stable flow measurements, even in sub-zero temperatures.

The Rosemount 851AK pitot tube is designed to be easy to install and integrate into existing process control systems. It comes equipped with a 4-20 mA output signal, which is industry standard for transmitting flow measurement data to a controller or recorder. The pitot tube also features a large, easy-to-read dial gauge for local indication of flow rate.

Additional features of the 851AK pitot tube include a high turndown ratio, which allows it to accurately measure flow rates over a wide range, and a patented self-cleaning design, which helps to prevent the buildup of debris and contaminants on the sensing element.

Overall, the Rosemount 851AK 28VdcMax Power Pitot Tube 7914606-503 is a versatile and reliable pressure measurement solution for use in heated industrial applications. Its rugged construction, accurate flow measurements, and easy integration with process control systems make it an essential tool for optimizing process performance and improving operational efficiency.

A Comprehensive Analysis of Rosmont 851AK Pitot Tube (7914606-503): Pros, Cons, and Recommendation

The Rosmont 851AK Pitot Tube (7914606-503) is a popular choice for various industrial applications, offering a heated design with a maximum power of 220W and a voltage range of 28V DC. In this analysis, we will discuss the advantages and disadvantages of this pitot tube and conclude with a recommendation.

1. Heated design: The heated pitot tube allows for accurate flow measurement in harsh environments, where temperatures may drop below the freezing point.

2. Wide voltage range: With a maximum power of 220W and a voltage range of 28V DC, the Rosmont 851AK pitot tube can be used in various industrial applications with diverse power requirements.

3. Robust construction: The pitot tube is built to withstand the rigors of industrial environments, ensuring reliable and accurate flow measurement.

4. Versatile: The Rosmont 851AK pitot tube is suitable for measuring flow rates in various gases and liquids, making it a versatile choice for various industries.

1. Cost: Compared to some other pitot tubes on the market, the Rosmont 851AK pitot tube may be more expensive due to its advanced features and robust design.

2. Complex installation: The pitot tube may require a more complex installation process due to its heating element and power requirements.

3. Power consumption: The heating element consumes power, which may increase the overall energy costs for the application.

The Rosmont 851AK Pitot Tube (7914606-503) offers several advantages, such as its heated design, wide voltage range, robust construction, and versatility. However, it also comes with some disadvantages, including its higher cost, complex installation, and power consumption.

If you require accurate flow measurement in harsh environments or applications where temperatures may drop below freezing, the Rosmont 851AK pitot tube is an excellent choice. Its advanced features and robust design make it a reliable and versatile option for various industries. However, if cost and power consumption are significant concerns, you may want to consider other pitot tubes with simpler designs and lower power requirements. In the end, carefully evaluate your specific application requirements and budget to determine if the Rosmont 851AK pitot tube is the best choice for your needs.

Details:

As removed from the aircraft. Used condition. I have not tested this. Stamped on the side is: PITOT TUBE.

MAX POWER 220 W. RMT P/N 851AK S/N 105114. 7914606-503,REV F FAA T50-C16-1, TYPE 1,AS 393.

part #: 851ak prices

• $300.00-$1372.00

specifications aviationpar:

• for models: Rev
• for years: 2028
• brand: Rosemount
• mpn: 851ak
• part type: Tube

general aviationpar:

• condition: Used
• Parts Accessories > Aviation Parts Accessories > Parts

seller aviationpar:

• city: Pensacola, Florida
• # Reviews: 5060
• rating: 100.0%

shipping aviationpar:

• type: Calculated
• class: Expedited
• transit: 4-9 Days
• cost: $12.95
• carrier: USPS
• service: USPS Priority Mail Padded Flat Rate Envelope

offer aviationpar:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: September 11, 2025

returns aviationpar:

• time: 14 Days
• paid by: Buyer
• policy: Returns Accepted

payments aviationpar:

• wallet: Paypal
• other
• credit card: Diners-club

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