MF5700
User
Manual
8
|
P a g e
3.2
LCD
description
The
LCD
provides
all
information
that
the
product
measures.
Some
symbols
are
reserved
for
future
upgrades,
and
will
not
be
lighted
during
the
operation.
The
following
table
details
the
meaning
of
each
of
the
symbols.
Figure
3.3:
LCD
symbol
illustration.
Table
3.1:
Symbols
description
ACC
The
top
row.
The
default
displays
the
totalized
flow
rate
in
L
(liters),
m
3
(cubic
meters),
or
SCF
(standard
cubic
feet).
It
also
displays
pressure
(if
kPa
lights
up)
or
temperature
(if
°C
lights
up)*.
Flow
The
2
nd
row.
Displays
instant
flow
rate
in
L/min
(Liters
per
minute)or
SCFH
(standard
cubic
feet
per
hour)
or
m
3
/h
(cubic
meters
per
hour).
Battery
status.
Valve
status.
The
current
product
provides
an
ON/OFF
control
valve.
LoRa
wireless
protocol
is
enabled
when
lights
up.
NB
‐
IoT
wireless
protocol
is
enabled
when
lights
up.
WIFI
wireless
protocol
is
enabled
when
lights
up.
Bluetooth
LE
4.2
wireless
protocol
is
enabled
when
lights
up.
Reserved
for
future
upgrade
of
GPRS
inclusion.
*Note:
Both
the
pressure
and
temperature
sensors
can
be
integrated
with
the
current
product
but
not
with
the
default
models.
Please
contact
the
manufacturer
for
further
information.
