Product Details

Flow sensors / controllers

Karman Vortex Flow Sensor FLUEREX

Model No.
WFK2

NEW

Received the 2018 Good Design Award.
Karman vortex flow sensor that covers 0.4 to 250 L/min. Switch setting for various outputs can be made and IO-Link communication is supported. It is equipped with a fluid temperature measurement function as standard and supports fluid temperature up to 95°C, making it ideal for various monitoring of cooling water.

Industry
  • Physicochemical analysis equipment

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Technical Data

CKD plus Members Only

  • Features
  • Variations

[Supports fluorine liquids]
Supports fluorine liquids with excellent electrical insulation.
Fluids with low global warming potential are also supported.

[Flow rate adjustment needle type added]
Fine adjustment is possible with the manual valve.

[ATEX Directive added support]
Explosion-proof performance:Ⅱ 3G Ex ec ⅡC T4 Gc

[Selectable output]
It can be switched among flow rate, temperature switch output, analog output and IO-Link communication (option).
It also supports switching between PNP and NPN.

[Fluid temperature measuring function]
All models feature a fluid temperature measurement function as standard.
It can handle cold water to hot water of up to 95°C without the provision of a temperature sensor, improving the management level.

[Wide flow rate range]
The detection range of the flow rate lower limit is expanded to support a wide flow range.

[Flow rate adjustment mechanism]
The flow rate can be adjusted using the manual cock (option).

[IO-Link]
IO-Link communication (option) enables remote control from the host as well as data collection.

Model No. Product name Flow rate range (L/min)Port size Remarks
WFK2-005Karman Vortex Flow Sensor0.4 to 5Rc3/8, 1/2, 3/4
WFK2-020Karman Vortex Flow Sensor1.6 to 20Rc3/8, 1/2, 3/4
WFK2-050Karman Vortex Flow Sensor4 to 50Rc3/8, 1/2, 3/4
WFK2-100Karman Vortex Flow Sensor8 to 100Rc1, 1 1/4, 1 1/2
WFK2-250Karman Vortex Flow Sensor20 to 250Rc1, 1 1/4, 1 1/2

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