EUROSENS
Fuel
flow
meters.
Operation
manual.
ver.
1.6
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Page
5
|
30
2.4.
Operation
parameters
and
recommendations
for
model
selection
Fuel
flow
meters
Eurosens
can
measure
flow
of
the
following
liquids:
Table
2
Diesel
fuel
heating
oil
motor
fuel
biofuels
Other
liquid
fuels
and
mineral
oil
with
a
kinematic
viscosity
of
1.5
to
6
mm2
/
s.
WARNING!
1)
All
the
flowmeters
are
calibrated
for
diesel
fuel
by
the
manufacturer.
If
you
order
it
to
measure
another
type
of
fluid,
please
indicate
its
viscosity.
2)
When
working
with
the
liquid
kinematic
viscosity
of
which
is
more
than
6
mm
2/s,
the
upper
limit
of
the
measuring
range
of
flow
meters
passport
will
be
lower,
and
the
pressure
drop
across
the
flow
sensor
‐
higher.
3)
The
amount
of
impurities
in
the
liquid
should
be
no
more
than
0.1
mm.
4)
Flowmeter
is
made
of
materials
resistant
to
gasoline.
However,
when
working
with
gasoline
operation
life
of
flowmeter
may
be
shorter.
All
risks
associated
with
the
safe
operation
of
the
Eurosens
sensors
on
petrol
engines
are
assigned
to
the
installer
of
the
equipment.
Fuel
flowmeters
Eurosens
Direct(Delta)
Р
N(RS)
is
a
unique
equipment
that
allows
to
set
individually
any
vehicle
(or
other
type
of
fuel)
with
the
help
of
service
kit
Eurosens
Destination,
taking
into
account
their
individual
characteristics
(air
in
the
return
line,
hammering,
temperature
in
the
supply
and
return
lines,
etc.).
Flow
sensors
Eurosens
Delta
can
be
used
in
differential
mode
(default
setting),
and
in
the
summation
mode
or
direct
signals
delivery
from
the
working
chambers
(in
this
case
differential
flowmeter
can
measure
up
to
1000
liters/hour
total
fuel
rate).
Methods
of
settings
are
described
in
the
service
manual
(see
para.6).
Recommendations
for
Eurosens
Direct
models
selection
depending
on
the
power
of
the
engine
or
boiler
productivity.
Table
3
Power
of
engine,
KW(HP)
Boiler
productivity,
KW
Recommended
models
Direct
XXX
PN(PN
I,
P,
RS)
Less
100(136)
Less
600
100
From
100(136)
to
250(340)
From
600
to
1200
250
From
250(340)
to
600(816)
From
1200
to
3500
500
WARNING!
1)
It
is
not
recommended
to
use
the
flow
meter
with
the
max.
upper
limit.
