Marmonix MFU-6500 Wall-Mounted Doppler Flowmeter

Marmonix MFU-6500 Wall-Mounted Doppler Flowmeter

The Marmonix MFU-6500 is a Doppler ultrasonic flow meter designed for non-invasive measurement of liquid flow in closed pipes. Its wall-mounted format suits fixed monitoring points where operators need a dedicated instrument for routine process checks. The Doppler method works with suspended particles or bubbles in the liquid, making the instrument a useful choice when the liquid condition supports ultrasonic reflection.

By measuring from outside the pipe, the MFU-6500 helps teams avoid cutting into an operating line for a standard installation. This clamp-on approach can simplify planning for maintenance, commissioning, and troubleshooting while reducing disruption to the process. Operators can use the displayed flow information to compare operating conditions, identify changes, and support consistent monitoring.

Typical application

For example, a wastewater operator can use the MFU-6500 at a closed-pipe monitoring point to review liquid movement during routine pump and process checks.

The MFU-6500 is suited to industrial process monitoring, utility checks, and maintenance tasks that call for repeatable flow observations. Before installation, confirm that the pipe, liquid, and site conditions are suitable for Doppler measurement and follow the product documentation for setup and operation. Explore more instruments in our ultrasonic flow meter category.

For dependable day-to-day results, keep the sensing area clean, document normal readings, and compare measurements under similar operating conditions. This supports early awareness of process changes and gives maintenance teams a clear record for follow-up. Consult the supplied instructions for compatible pipe and liquid conditions before commissioning the instrument.