MAGDOS E / EL / FL
MB 1 02 05 / 1
Lutz-Jesco GmbH
Improved changes are always reserved without notice.
Water meter
Model MAGDOS FL(S) can be addressed by
commercialcontactwatermeters.Inordertoavoid
disturbing influences or faulty pulses, the pump
shouldnotbemounteddirectlytothewatercounter.
However,ifanadapterisusedprovidingforadistance
of50mmadirectmountingisallowed.Preferablythe
pumpshouldbemountedtothechemicaltankorto
awallholder.The electronicsystemisdesignedfor
a maximum input frequency of 105 contacts per
minute. The pulse sequence of the water meter
shouldbedesignedaccordingly.
General
In many processes in water and waste water
treatment as well as in swimming pools metering
pumpsarerequiredwhichcanbeadaptedprecisely
to the corresponding process and the necessary
functions regarding their metering capacity. Mete-
ring pumps of the MAGDOS E/EL/FL series were
designed such that you can select the appropriate
pump for each specific task.
MAGDOS E-
Pumpcontrolforcontinuousoperationat100strokes
perminute.
MAGDOS EL-
Pumpcontrolforcontinuousoperationat100strokes
perminuteallowingtheconnectionofaself-monitoring
low-levelelectrode.
MAGDOS FL-
Pumpcontrolforexternalcontrolbymeansofwater
meter,controllerandanyotherpotential-freecontacts.
Pereachincomingcontrolcontactthepumpcarries
out a stroke. In order to protect the pump against
overheatingthecontrolunitallowsonlyamaximum
frequency of up to 100 strokes per minute. As a
protection against dry operation it is possible to
connectaself-monitoringlow-levelelectrode.
Pumps of the EL and FL series are optionally also
available with a fault indicator relay (type ELS and
FLS) for a remote alarm signal if the level of the
metering medium is too low or in the case of power
failure.
Themeteringcapacityisintherangeof0.1to12l/h.
The exact metering output and the possible
backpressureareshowninthefeedcharacteristics
inMB10205/5and6. Meteringquantityadjustment
is stepless and carried out via stroke length by
actuatingathreadedbush.Thediaphragmstrokeis
produced by means of a DC solenoid. Reduction
gearsorrotatingpartsarenotusedwhichguarantees
a high operational safety and maintenenance-free
operation.
Alltypesaredesignedtomeettherequirementsofof
the German Water and Gas Association and DIN
19635andarealsoavailableasCSA/UL-versions.
