Operation
Operating modes
30
© Lutz-Jesco GmbH 2017
BA-10010-02-V01
Solenoid-diaphragm dosing pump
MAGDOS LA / LD
Operating instructions
11.2.2.7 Operation with contact water meter (only LD)
The dosing pump MAGDOS LD is prepared for operation with a con-
tact-type water meter. The contact sequence of the water meter and the
size of the dosing pump must be matched to each other (calibrated).
i
You can find a simple means of performing the necessary
calculations on the Lutz-Jesco GmbH homepage. Visit us
under: http://www.lutz-jesco.com/online-helfer
If you have no Internet connection, you can also perform the calculation
yourself.
Preselection of the dosing pump size
You can use the following diagram to determine the necessary size of the
dosing pump depending on the intended dosing quantity and the existing
or selected pulse sequence of the contact-type water meter. Comparison
with the technical data of the dosing pump with regards to the operating
pressure is also necessary (see “Technical data” on page 13). ).
1
0.7
0.5
0.4
0.3
0.2
0.1
0.07
0.05
0.04
0.03
0.02
0.01
ml/stroke of dosing pump
0.1
0.2
0.3
0.5 0.7
1
2
3
4 5
7
10
20
30
50
70 100
l/pulse (water meter)
MAGDOS 10, 15
MAGDOS 6
MAGDOS 4
MAGDOS 2
MAGDOS 05, 1
Dosing quantity:
1000 ml/m³
Dosing quantity:
1000 ml/m³
Dosing quantity:
1000 ml/m³
Dosing quantity:
1000 ml/m³
Summary of Contents for MAGDOS LA
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