TFX-5000 Ultrasonic Clamp-on Flow Meter

The Dynasonics® TFX-5000 Ultrasonic clamp-on flow meter is quickly and easily installed without cutting or tapping the pipe. This highly capable meter provides advanced features without breaking your budget.

Size Range 15…1200 mm 1/2…48 in.
Temperature Range -40…176 °C -40…350 °F
Flow Range 2.32…125,000 lpm 0.7…33,000 gpm
Accuracy ± 0.5% ±0.025 ft/s (0.008 m/s)
Repeatability ± 0.2%
Power Supply 9…28V DC | 20…26 AC | 85…265 AC
Interface BACnet MS/TP, BACnet/IP, Modbus RTU, Modbus TCP,
EtherNet/IP, BEACON/AquaCUE Connectivity




By clamping onto the outside of pipes, the meters have inherent advantages over other flow meter technologies, including:
•Reduced installation time and cost
• Non-invasive, non-contact measurement
• Continued operation during installation—no need to shut down the process
• No pressure head loss
• No moving parts to maintain or replace


Large, bi-directional flow measuring range
• Data logs up to 8 records
• Modbus® RTU or BACnet® MS/TP over EIA-485; Modbus TCP/IP;
BACnet/IP; EtherNet/IP; AquaCUE®/BEACON® connectivity
• Configure and troubleshoot over USB with SoloCUE
• Reynolds, ultrasonic speed and temperature compensation
• Large, easy-to-read graphical display
• Rugged, aluminum enclosure for long service life in
harsh environments


The TFX-5000 meter is available in a variety of configurations that permit the user to select a meter with features suitable to meet particular application requirements.

The TFX-5000 meter is available in two versions:
A flow meter for water delivery, sewage, cooling water, water-glycol mixtures, alcohols and chemicals
• A heating/cooling energy flow meter used in conjunction with dual clamp-on RTDs for temperature measurement—ideal for hydronic process and HVAC applications.



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