Pulse Output - bürkert 8045 Bedienungsanleitung

4.4.5 PULSE OUTPUT

PULSE
Press simultaneously
the keys to shift the
decimal point.
RELAY
The parameters of the pulse output are defined. The volume inducing one pulse is
determined. First enter the unit, then the value.
1 pulse corresponds to 100 l; Unit = litres and Pu = 100,00.
The pulse frequency is given by f = Q / Pu; frequency must never
exceed 250 Hz. Select the Pulse value in order to obtain a
maximum frequency
If the pulse frequency is smaller than 2Hz, the pulse width will
equal 250ms.
For pulse frequencies higher than 2Hz the duty cyclic is of 50%.
If Q
Pu
Fluid Control Systems
CALIBRATION
200 Hz.
is greater than 250Hz the frequency pulse will equal 0.00Hz.
Only activated if US
(or IMP) flow units
are selected.
26
Enter the volume
corresponding
to one pulse
8045