• FD-R Series Clamp-On Flow Meter

  • Clamp-On Wastewater Flow Meter

    • No pipe modification necessary
    • Accuracy of +/- 2% of reading display
    • Monitor water, slurry, chemicals, and more

  • Easy Installation 

    This flow meter clamps directly onto the outside of any rigid pipe for simple and easy setup. The FD-R's ultrasonic detection method eliminates the need to modify or cut into existing pipes. 

  • Innovative Monitoring

    Continuously monitor the flow and temperature of any wastewater liquid with either discrete or analog outputs. Easily store and review all flow data with the recording function of the FD-R. 

  • Any Liquid, Any Pipe

    Monitor up to 2500 gal/min of common wastewater liquids including water, slurry, caustic chemicals, etc. The FD-R is compatible with any rigid pipe up to 8''. 

  • Wastewater Versatility

    The FD-R can be used to accurately monitor a variety of wastewater processes including influent collection, disinfection, chemical dosing/injecting, effluent disposal, and more.


  • Wide range of compatible pipe materials & sizes

  • Simultaneous temperature and flow monitoring

  • Easy-to-read digital display for quick setup and data retrieval

  • Superior environmental resistance: Rated NEMA 4X and IP69K

Learn more about the FD-R Series...

RECOMMENDED ITEMS

FD-R Series Clamp-on Flow Meter Catalog

FD-R Series Clamp-on Flow Meter Catalog
  • [File type]PDF:5.64MB

Want more than the catalog? (optional)

We guarantee 100% privacy – your information will never be shared.

Privacy Statement

Online Member Benefits

  • Instant product catalog and technical guide downloads
  • Seamlessly submit requests for pricing and demonstrations
  • One-time registration, unlimited access

Register

Step 1/3

Please provide the information below to create your KEYENCE web account. This One-Time registration unlocks unlimited access to our web resources.

Check Your Inbox

We've just emailed a verification link to .
Once it arrives, it will be valid for 24 hours.
Didn't receive an email? Please check your spam or junk folder.