MATHESON MTRN-4311-XX High Pressure Slpm Cert 819 Flow Meter 0-1000 N2

( Brand: Matheson ), ( Manufacturer Part Number: MTRN-4311-XX ), ( Part Type: Pressure ), ( Flow Meter Type: Mass Flow Meter ), ( Port Diameter: 1 In ), ( Maximum Flow Rate: 0-1000 Slpm ), ( Country/region Of Manufacture: United States )

Review MATHESON Mtrn-4311-x 819 Series High Pressure Mass Flow Meter 0-1000 Slpm N2 Cert Usa

Matheson MTRN-4311-XX 819 High Pressure Flow Meter - Precision and Reliability in Nitrogen Gas Applications

The Matheson MTRN-4311-XX 819 High Pressure Flow Meter is a top-tier instrument designed for precise and reliable measurement of nitrogen gas flow rates. This flowmeter, certified for operation in the range of 0 to 1000 standard liters per minute (SLPM), is a testament to Matheson's commitment to excellence in gas handling solutions.

Crafted with a durable construction, the MTRN-4311-XX is engineered to withstand the rigors of high-pressure applications. The flowmeter features a rugged, anodized aluminum body, ensuring longevity and resistance to corrosion. Its compact design makes it ideal for integration into various systems, while its lightweight nature facilitates easy installation and handling.

The heart of the flowmeter is the 819 thermal mass flow sensor, renowned for its accuracy and stability. This sensor employs Matheson's proprietary thermal dispersion technology, which ensures a high degree of precision even under dynamic flow conditions. The sensor's design minimizes the impact of upstream and downstream piping arrangements, providing reliable measurements regardless of system configuration.

The Matheson MTRN-4311-XX 819 High Pressure Flow Meter comes equipped with a backlit LCD display, making it easy to read measurements in various lighting conditions. The display shows flow rate, totalizer, and temperature, providing valuable insights into gas consumption and system performance.

This flowmeter is designed to operate under high pressure conditions, with a maximum working pressure of 6000 psi (413 bar). It is suitable for use with nitrogen gas, ensuring safety and compatibility in a wide range of industrial applications. The MTRN-4311-XX is a reliable choice for industries such as semiconductor manufacturing, chemical processing, and welding, where precise flow control is essential.

In summary, the Matheson MTRN-4311-XX 819 High Pressure Flow Meter offers a combination of precision, reliability, and durability, making it an ideal solution for high-pressure nitrogen gas flow measurement applications. Its robust design, advanced sensor technology, and easy-to-read display make it a valuable addition to any industrial gas handling system.

The Matheson MTRN-4311-XX 819 High Pressure Flow Meter 0-1000 SLPM N2 Cert has both advantages and potential drawbacks to consider before making a purchase.

1. High Accuracy: This flow meter is designed for high accuracy measurements, making it suitable for critical applications that require precise control of gas flow.

2. Pressure Rating: With a maximum operating pressure of 10,000 psig, it can handle high-pressure gas applications, which can be beneficial in various industrial settings.

3. Certification: The N2 certification ensures that it meets specific industry standards and can be used safely with nitrogen gas.

4. Durable Design: The flow meter is constructed to withstand harsh environments, offering long-term reliability and reduced maintenance requirements.

1. Cost: Given its high-quality construction, advanced features, and certification, this flow meter may be more expensive compared to other models on the market.

2. Limited Compatibility: The flow meter is specifically designed for nitrogen gas applications, which may limit its usability for other gases.

3. Complexity: The high-pressure flow meter may require a skilled technician for installation, calibration, and maintenance, which could incur additional costs.

In conclusion, the Matheson MTRN-4311-XX 819 High Pressure Flow Meter 0-1000 SLPM N2 Cert is a reliable and accurate solution for nitrogen gas flow measurement in high-pressure environments. However, its high cost and limited compatibility may make it less ideal for budget-conscious buyers or those with different gas requirements.

Recommendation: If you are working in an industrial setting that requires precise nitrogen gas flow control under high pressure, this flow meter would be a suitable investment. Alternatively, if cost is a concern or your application involves a different gas, you may want to consider other flow meter options to find a more cost-effective solution that still meets your specific needs.

Details:

Please review all photos to determine condition and identification. Also included is power supply with various adaptors and everything shown in photos. Matheson list price $2,363.54, Last photo is a scanned copy of the calibration cert with all details. You can also visit their site to see a PDF version of manual that lists all the 98 reloaded gases and mixes.

for non corrosive gases. I measured port diameters at Unit looks clean and in well maintained condition. Powered on and all functions worked.

Matheson 819 Series High Pressure Mass Flow Meter 0-1000 SLPM N2 with Cert USA. Comes with original box and manual calibration cert.

part #: mtrn4311 prices

• $161.01-$643.98

specifications pneumativalv:

• brand: Matheson
• mpn: Mtrn-4311-xx
• part type: Pressure
• flow meter type: Mass Flow Meter
• port diameter: 1 In
• maximum flow rate: 0-1000 Slpm
• country/region of manufacture: United States

offer pneumativalv:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• started: August 16, 2025

general pneumativalv:

• condition: Used
• Pump Flow Controllers > Flow Controllers Meters > Flow Meters

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• city: Gainesville, Florida
• # reviews: 1709

returns pneumativalv:

• policy: No Returns

shipping pneumativalv:

• service: USPS Priority Mail Medium Flat Rate Box
• carrier: USPS
• transit: 5-10 Days
• type: Calculated
• class: Expedited
• cost: $17.50

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