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INSTRUMENTATION

Upgrade to the Next-Generation Flexim™ FLUXUS F/G731 Flow Transmitter

August 26, 2026

Trade In an Older FLUXUS Transmitter & Save on a New F731 or G731

Have a past-generation FLEXIM™ FLUXUS flow transmitter in your facility? Now is the time to upgrade!

The FLUXUS F731 for liquid flow measurement and the G731 for gas flow measurement build on the proven platform with improved measurement performance, diagnostics, connectivity, and ease of use. Existing transducers can remain installed on the pipe, making it possible to upgrade with no pipe cutting or process downtime and minimal conduit or electrical modifications.

Why Upgrade to the F731 or G731?

Expand Connectivity
Highly customizable I/O expands digital communication capabilities with native support for HART®, Modbus TCP/IP, Profibus PA, and Foundation Fieldbus.
Improve Accuracy in Challenging Installations
Advanced Flow Disturbance Correction reduces the impact of upstream disturbances such as elbows, expanders, and reducers, maintaining accuracy with as little as two pipe diameters of inlet run.
Gain Greater Process Insight
Advanced Meter Verification continuously trends key diagnostics established during commissioning, helping detect changing pipe or process conditions early and strengthen long-term measurement confidence.
Add WirelessHART® Connectivity
Optional WirelessHART® functionality via a THUM Adapter (sold separately) can improve DCS integration and communication efficiency in retrofit applications.


Ready to Upgrade? Contact Us.

A Fast & Simple Upgrade

Upgrading to the F/G731 is a straightforward transmitter replacement. Existing transducers can remain in place, with no pipe cutting or process downtime and minimal conduit or electrical modifications. An enhanced user interface and USB-C service port also help enable faster commissioning. This allows you to protect your existing transducer investment while gaining next-generation performance and diagnostics.

Trade In & Save

Trade in an eligible, functional past-generation FLUXUS transmitter and receive a discount on a new F/G731. Eligible models include 501, 5107, 5207, 704, 705, 706, 721, 722, and 7407.

View the FLUXUS F/G731 Upgrade Flyer for additional features and technical specifications.

Ready to Upgrade?

Contact Control Associates to discuss your existing FLEXIM installation,
determine trade-in eligibility, and explore the right F/G731 configuration for your application.
 

Contact Us

Featured Products
FLUXUS® F731 Ultrasonic Flow Meter for Liquids
FLEXIM
Ultrasonic
FLUXUS® F731 Ultrasonic Flow Meter for Liquids
FLUXUS® G731 Ultrasonic Flow Meter for Gas
FLEXIM
Ultrasonic
FLUXUS® G731 Ultrasonic Flow Meter for Gas

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