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Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

For product support
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

For product support
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

TFX-500w Ultrasonic Clamp-on Flow Meter

The Dynasonics® TFX-500w transit time ultrasonic flow meter measures the volumetric flow of clean water in pipes 10 in. or smaller. Its clamp-on design allows the meter to be installed without cutting or tapping the pipe.

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  • Size Range
    15...250 mm
    1/2...10 in.
  • Temperature Range
    -40...121 °C
    -40...250 °F
  • Flow Range
    0.38...44,700 l/min
    0.1...9800 gpm
  • Accuracy
    ±1%
    ±1%
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Simple Installation. Cost-Effective Solution.

Because of its clamp-on design and impressive accuracy, the Dynasonics TFX-500w flow meter is a cost-effective option for measuring water flow in a variety of applications.

  • Non-Invasive/Non-Contact. These meters easily attach to a pipe’s exterior and are secured in place without ever penetrating the pipe or coming in contact with the internal liquid. This feature is especially beneficial in settings where the liquid should not be exposed, such as caustic liquids, raw sewage or ultrapure water. 
  • Accurate Measurements. Features a bidirectional flow measurement system to measure flow rate and total and velocity of water flow within +1%.
  • Application Flexibility. Is suitable for building automation, water distribution and wastewater collection in new and retrofit applications.


Product Certifications

General Safety (option): FM Class 3810:2018, ANSI/ISA 61010-1:2012, ANSI/IEC 60529:2004,
CAN/CSA-C22.2 No. 61010-1:2012, CSA C22.2 No. 60529:2005
CE: EMC Directive 2014/30/EU


Specifications

View & Configure CAD/BIM Drawings Download CSI Specifications
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  • Size Range
    15...250 mm
    1/2...10 in.
  • Temperature Range
    -40...121 °C
    -40...250 °F
  • Flow Range
    0.38...44,700 l/min
    0.1...9800 gpm
  • Accuracy
    ±1%
    ±1%
  • Power Supply
    DC: Class II power supply is required; 9…28V DC @ 5 W maximum
    DC: Class II power supply is required; 9…28V DC @ 5 W maximum
  • Interface
    BACnet MS/TP, Modbus RTU, BEACON/AquaCUE Connectivity
    BACnet MS/TP, Modbus RTU, BEACON/AquaCUE Connectivity

Market Applications

  • Building Design, HVAC & Plumbing

    Flow instrumentation solutions are a crucial aspect of building design, construction and operation for apartments, hospitals, schools, factories and other facilities. From HVAC and grounds management to plumbing and water services, our meters are specifically designed to provide solutions that are accurate and reliable, even under the most challenging conditions.

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  • Municipal Water Treatment & Distribution

    Water and wastewater treatment facilities have the critical job of producing a safe supply of high-quality drinking water. Their operational processes are complex and involve a wide range of flow measurement tasks. These applications demand the highest flow meter accuracy and reliability, as well as long-term stability and a low cost-of-ownership. Badger Meter water treatment solutions meet the challenge and are part of our end-to-end portfolio of products for the water utility industry.

    View Solutions

Product Documentation

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Manuals & Guides Dynasonics® TFX-5000 and TFX-500w Meters Firmware Upgrade Dynasonics {{moreContent}} {{seeAllLabel}} | English
Product Data Sheets Dynasonics® TFX-500w Clamp-On Transit Time Ultrasonic Flow Meters Dynasonics {{moreContent}} {{seeAllLabel}} | English
Manuals & Guides Dynasonics® Easy Rail Mounting System Dynasonics {{moreContent}} {{seeAllLabel}} | English
Warranties Flow Instrumentation Two Year Product Dynasonics, ModMAG {{moreContent}} {{seeAllLabel}} | English
Application Data Sheets Dynasonics® TFXL-to-TFX-500w Migration Dynasonics {{moreContent}} {{seeAllLabel}} | English

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Software & Firmware

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SoloCUE SoloCUE Flow Device Manager Software | Version v1.3.11.1 | Updated August 19, 2020 | 23.68 MB See Release Notes
SoloCUE SoloCUE Flow Device Manager Software | Version v1.3.11.1 | Updated August 19, 2020 | 23.68 MB See Release Notes

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We're here to help
Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010

For product support
Municipal water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010