Rosemount 3095MFA ProBar Flow Meter

Accurately measure static pressure, temperature, DP, and calculate compensated mass flow through a single pipe penetration.

Retired products cannot be ordered

For Replacement see the Rosemount 3051SFA

Effective April 15th, 2025 Rosemount has added a 6.7% surcharge for all of their products. The surcharge will appear as a separate line item on the order.

View Company Reviews

Part Number

3095MFA

Manufactured

By Rosemount

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Features

Ideal for gas & steam, suitable for liquids
2 to 96" pipe size
Accuracy: +/- 0.9% of mass flow rate
10:1 flow turndown
4-20mA signal based on Hart Communication or FOUNDATION fieldbus
Simple installation
10 year 'set and forget' electronics
Wide variety of mounting configurations
Dynamically calculates compensated mass flow

The Rosemount 3051MFA ProBar® differential pressure flow meter incorporates the exceptional performance of the Rosemount 485 Annubar® primary element with the Rosemount 3095 multivariable pressure transmitter producing a reliable, cost-effective flow measuring device that performs extraordinarily well in a variety of applications.

Differential pressure (DP) flow meters utilize a primary element that operates by sensing an impact pressure and reference pressure through sensing ports and averaging them to get a flow measurement. The Rosemount 3095MFA is particularly effective with gas and steam applications.

By integrating pressure transmitter electronics with the primary element, the Rosemount 3095MFA ProBar® is a fully integrated flow meter that performs to the highest standards while providing installation flexibility, reducing costs and saving time.

Components of the Rosemount 3095MFA ProBar® Differential Pressure Flow Meter include the following:

Rosemount 3095 Multivariable Pressure Transmitter

The Rosemount 3095 multivariable transmitter Accurately measures differential pressure, static pressure and process temperature to dynamically calculate fully compensated mass flow. It is fully scalable and allows users to customize performance, functionality, diagnostics, and connection systems depending upon the application. The 3095 utilizes advanced software and functionality including a 4-20mA signal based on Hart® Communication or FOUNDATION™ fieldbus, user configured flow units, low flow cut-off, and process alerts for pressure and temperature.

Annubar® Primary Flow Elements

Rosemount Annubar primary elements feature a revolutionary shape to improve the accuracy and repeatability of every flow measurement point. Tight process control is gained by increased signal strength and reduced signal noise. Real-time mass flow measurements are available with the integral temperature sensor design. The patented T-shaped sensor includes a sealed, pressure-retaining thermowell that permits mass flow in all line sizes with a single pipe penetration.

There are two Annubar® primary elements available. The 285 Annubar® is a basic primary element suited for general purpose applications. The 285 has a basic accuracy of ±1.0% and is available in a duct mount version. The 485 Annubar® has a higher accuracy (±0.75%) and is available with more custom options including materials and surface finishes for applications with a high Reynolds Number.