Clamp-On Liquid Flow Switch No pipe modification necessary Monitor flow of water, oil, chemicals, and more Extremely simple installation FD-Q Series

Wide Range of Detectable Liquids: Wter,Oil,Chemical
Compatible with All Common Pipe Materials. METAL PIPES: Stainless Steel/Iron/Copper, RESIN PIPES: PVC/Others

Real-Time Feedback / Digital Display

  • Real-time digital readout
  • Bright status indicator
  • Output: 24V Discrete, Analog, IO-Link, E/IP

Easy Install for Any User (6 screws)

  • Completely non-invasive
  • No shutdown needed
  • No special knowledge required

Eliminate Headaches of Common Switches

  • No continual maintenance
  • No risk of pressure loss or leaks
  • No risk of contamination or clogs
Mechanical Types: i.e. paddle wheel type, floating element type, etc.

Same-Day Shipping

Products ordered by 4:00 PM CST are shipped from our warehouse center in Chicago the same day!

Direct Support

Comprehensive Support. All From KEYENCE. On-Site Product Demonstrations and Application Sample Testing and Direct Phone & On-Site Support.

Clamp-On Liquid flow Switch FD-Q Series

View catalog for more details

Please Enter Your Email Address

If you have registered in the past, please enter your registered email address below.
If you are not yet registered, please enter your email address below and click "Continue" to complete your registration.

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/

We could not find an existing KEYENCE site account with the email address you entered. Please complete the registration form below in order to proceed. You will not need to complete this form again in the future.