On-line visualization of the instantaneous flow rate in multiple fields: Watertreatment, chemical industry, industrial processes, etc.
The measurement is independent of viscosity and is suitable for indicating the flow of water, alkaline solutions and gases.

The flow indicator KFS is used to evaluate flows in piping from DN25 up to DN600.
Each flow indicator is calibrated according to customer requirements and equipped with a scale specific to the medium.

The measuring cell includes a flap spring-loaded moved by the medium. The angle of rotation of the flap changes according to the flow. A magnetic coupling transfers the movement to a pointer on a dial (Fig. A).

The KFS series proposes two types of local indicators.
- KFS Standard: Stainless steel case with bayonet lock.
- KFS-M40: M40 case with output: 4-20 mA and Totalizer

Options: Contact outputs
For process control purposes, the measuring device can be equipped with contacts, inductive or Reed type. Each contact (max. 2) is adjustable over the entire measurement range.

Option: Analogue output 4-20 mA
A transmitter is added: 4-20 mA; 2-wire; Signal is proportional to the flow-rate.
It is factory calibrated; no calibration needed on site.
The calibration values are stored in a memory chip.
The transmitter is protected against reverse polarity.