Keyence FD-Q Series Clamp-On Flow Sensors
  • keyence_fd_q20c_view2_2018516122656
  • keyence_fd_q20c_view3_2018516122656
  • keyence_fd_q20c_view4_2018516122656
  • keyence_fd_q20c_view5_2018516122656

Keyence FD-Q Series Clamp-On Flow Sensors


  • Output 1 and 2 Indicators
  • Current Value and Set Value Display
  • Stability Indicator
  • Mode and Setting Buttons
  • M12-4 Pin Connector

View our selection of these items below.

Have a quote from somewhere else? Click Here

Contact Us

This unit includes the Sensor Bracket, Upper and Base.

• Supported Pipe Diameter: 1/2 in (15 A), Ø18 to Ø23 (mm) / 3/4" (20 A), Ø23 to Ø28 (mm)
• Supported Pipe Materials: Metal Pipe / Resin Pipe
• Supported Fluids: Various Liquids [i.e. Water (including DI), Oils, Chemicals)
• Supported Fluid Temperature: 0 to 85°C (32 to 185°F) (No Freezing on the Pipe Surface)
• Maximum Rated Flow: 1/2 in (15 A): 60L/min, 15.9G/min / 3/4" (20 A): 100L/min, 26.4 G/min

View Photo of Upper and Base Sensor Bracket.

Stock # 95942-1

  • Description
  • Tech Specs
  • Datasheets / Manuals 
Contact Us


The Keyence FD-Q Series Clamp-On Flow Sensors feature an output 1 and 2 indicators, current value along with set value display, stability indicator, mode and setting buttons, and M12-4 pin connector.

Product Family: FD-Q Series, FD-Q, FDQ, FD Q, FD.Q, FD-Q20C, FDQ20C, FD Q20C, FD.Q20C
Contact Us


Contact Us


Manuals, Datasheets, Drivers, Links

Keyence FD-Q20C Datasheet (pdf) 
Keyence FD-Q Series Manual (pdf) 
Link to Keyence Website