Multiplier Of The K Factor - Burkert 8623 Instructions De Service

7.3.2 Multiplier of the K Factor

NOTE:
The display only displays values in the range from 0 to 199,99. With the multiplier
(upper row of bars), you can extend the display by a factor of 10.
Fig. 11: Multiplier of the K Factor
14 - 8623
The K factor makes it possible to standardise the output
frequency of the floe sensor to the flow.
1
Q f
k
Q flow
k K factor
f Output frequency of the flow sensor
The K factor defines the number of pulses per volume unit:
Pulse
Impuls
k
V
You can find the K factor in the data sheet of the flow sensor
being used.
The volume unit of the K factor determines the flow unit, e.g.,
Type 8020 with DN 25 PVC fitting (see Table 2, Page 24)
Pulse
Impulse
k 46,60
Litre
Liter
gives the flow value in litres per time unit
Multiplier = 1
Multiplier = 10
Change the multiplier
proceed to set the K factor