Family gathering: The FS+ flow sensor now features the same plain text display as the other sensors of the Fluid+ family

Flow Sensor with Plain Text Display

Alphanumeric display of the FS101 sensors combines operation and commissioning of Turck's FS+ fluid sensor family

Turck has added the FS101 flow sensor to its FS+ fluid sensor family. The new FS+ devices have the same look and feel and are therefore just as easy to run and commission as all other sensors in the family. The four-digit 12 segment display on the devices shows the current flow value clearly as a percentage of the setpoint.

Your Benefits

  • Fast and easy commissioning
  • High reliability thanks to error-proof teach-in support with Delta Flow 
  • Easy operation thanks to plain text display with capacitive touchpads

IO-Link smart sensor profile

The implemented IO-Link smart sensor profile simplifies the conversion of the IO-Link flow sensors of other manufacturers to the FS+ devices since process data, parameters and functions are standardized. The sensors can be used for example to monitor flows in coolant circuits or for dry-run protection in pumps.

Easy commissioning with Delta Flow

The FS101 retains the two unique Quick Teach and Delta Flow functions that already simplified commissioning in the FS100 with a bargraph display. Delta Flow ensures that the teach-in is not performed until the warm up phase of the temperature peak is completed, and a constant flow is present. This therefore eradicates a frequent source of errors in traditional parameterization processes. Users benefit moreover from the trouble-free operation via capacitive touchpads. Turck will continue to offer the earlier FS100 devices with a bargraph display.


  • Automobile sector
  • Machine building 
  • Factory automation


  • Plain text display shows flow value as a percentage 
  • Hysteresis and window function
  • IP67/IP69K
  • IO-Link smart sensor profile
  • Output of the temperature value via IO-Link or analog output


Elevator Pitch: Fluid+ Flow Sensors

Get a quick insight into benefits and functions in 90 seconds

At a Glance: Fluid Sensors from a Single Source

Probably the best fluid sensor family for pressure, temperature, flow and level

Application: Monitoring the Cooling Circuit on Welding Clamps

FS+ flow sensors monitor the flow of coolant and warn of critical temperature changes. Learn more now!

Whitepaper: Five Most Common Mistakes Made in Flow Monitoring

The whitepaper highlights the common misconceptions and misjudgments when installing an industrial flow monitoring system, assists users in selecting the appropriate sensor and ensures that it is installed and commissioned correctly.

Article: Generation Plus

To learn more about the versatile fluid sensor portfolio with a standard platform concept, please read the technical article


All Details about the FS101

Approvals, data sheets, technical specifications, instructions, certificates, CAD data and more


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