? Very small installation width, therefore very narrowpipework is possible
? Mo moving parts in the medium being monitored
? Installation largely independent of nominal width
The EFK2 flow switch controls the flow speed of fluid media. Itscompact form combines the built-in sensor, a two-colour LED statusdisplay, and a switching point which can be set using apotentiometer; it has push-pull or relay output. A flexible gooseneckcan be installed between the sensor and the electronics housing,so that the best possible view of the flow switch display is providedeven in awkward installation locations.