Clamp-on Liquid Flow Meter Simple install, no pipe modification necessary Stable detection under harsh conditions +/- 3% R.D. Accuracy FD-H Series

Any Liquid

FD-H was designed with versitility in mind. Use it on all liquids even when bubbles are present.

Water DI Water Chemicals, Coolants, Oils and High Viscosity Liquids

Any Pipe

From flexible tubing to stainless steel piping, the FD-H Series is compatible with your existing pipe setup.

Stainless Steel, Iron, Copper, PVC, Tubing and High-Pressure Hose

Any Condition

Not only can the FD-H series handle high temperature liquids, it is also IP65/67 rated!

Up to 180°C (357°F)

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.

Ultrasonic Clamp-on Flow Meter FD-H Series

View catalog for more details

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


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.