dosatron D25ALN Manual De Utilización página 34

KNOW YOUR FLOW
A SIMPLE METHOD
THE DOSATRON IS COMPOSED OF:
A volumetric
piston
hydraulic
motor driving:
a dosingpiston
2 clacks =
1 motor cycle =
1 motor capacity
The speed of the motor is proportional to the flow of water passing through
the appliance.
Calculation of water flow in l/h =
n
Number of clacks in 15 seconds
2
2 clacks = 1 cycle
Calculation of water flow in GPM =
n
Number of clacks 15 seconds
2
2 clacks = 1 cycle
NOTE:
This method of calculation cannot replace a flow meter.
It is given only as an approximate guide.
©
DOSATRON INTERNATIONAL S.A.S / 67
In its backwards and forwards
movement, the motor piston clacks:
Once in the Once in the
top position bottom position
Motor capacity
Calculation for 1 minute
in litres
= 0.45
x 4 x 60 x
Calculation for 1 hour
Conversion
Calculation for 1 minute
litres to gallons
= 3.8
x 4 x 0.45 x
Motor capacity in litres
NOTES
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©
DOSATRON INTERNATIONAL S.A.S / 68