Model FSD-3

Flow switch

Electronic flow switch with digital display for monitoring the flow of liquid media

Selected documents
Sales contact Questions? Find a contact in your vicinity.

Applications of the flow switch

  • Control of cooling lubricant systems
  • Monitoring of cooling circuits
  • Control of filter units
  • Dry run protection in pumps

Special features of the flow switch

  • Reliable flow monitoring of liquid media
  • Switching and analogue outputs for flow, temperature and diagnostics
  • Easily parameterisable via the local display
  • Free from wear, without any moving parts in the medium

Description of the flow switch

Award-winning in design and functionality
The successful design and the excellent functionality of the WIKA switch family were already confirmed by winning the “iF product design award” for the pressure switch model PSD-30.

The robust LED display has been designed using 9 mm high characters (the largest possible) and with a slight incline in order to make reading the flow as easy as possible from greater distances.
The 3-key operation makes simple, intuitive menu navigation possible, with no need for additional assistance. The menu navigation conforms to the VDMA standard.

Free from wear
The FSD-3 flow switch operates on the basis of the calorimetric measuring principle. This guarantees a wear-free flow measurement without any moving parts in the medium.

Flow monitoring of liquid media
The FSD-3 flow switch enables the reliable and process-safe monitoring of the flow of liquid media. When the flow is above or below the set value, the switching output activates the downstream regulator or control. Damage and production losses through degradation of pumps, tools and spindles can thus be avoided.

Temperature monitoring
The medium temperature can be monitored by means of a temperature output, without the need for equipping another measuring location.

Diagnostic function
The optional diagnostic function of the flow switch reliably outputs a warning when a sensor defect is detected. The switching output can be used to trigger a downstream safety function.

Flow switch, model FSD-3

Flow switch, model FSD-3

  • Flow switch, model FSD-3
Wish list - Documents (0)

There are currently no documents on your wish list. You can add any document from the download area to your wish list. To do this, select the desired language using the flag symbol.

The maximum number of 20 entries was reached.

To receive your download link via e-mail, enter your address here:

The e-mail address is invalid.