101 REGENCY PARKWAY
MANSFIELD, TX 76063
817-842-8000
FAX 817-842-8100
INTRODUCTION
The
2WM
‐
LG
end
unit
for
water
meters
provides
two
‐
way
communication
capabilities
over
the
Landis
&
Gyr
Gridstream
TM
RF
Network.
The
2WM
‐
LG
is
battery
operated
unit
in
the
unlicensed
902
‐
928MHz
band.
The
unit
complies
with
Part
15
of
the
FCC
rules
Following
are
the
main
features
of
the
2WM
‐
LG
unit:
Periodically
transmission
of
the
water
meter
readings
(1
‐
4
times
per
day)
On
request
reads
for
last
‐
time
meter
reads
Alarm
report
&
data
logging
Remote,
over
‐
the
‐
air
firmware
upgrades
Remote
unit
configurations
Confirmation
of
network
connectivity
The
2WM
‐
LG
may
be
connected
to
the
following
meters
(but
not
limited
to):
Segentia
TM
Invensys
TM
Hersey
5/8"
TM
ABB
TM
Neptune
ARB_V
TM
Neptune
ARB
‐
2
TM
Sensus
TM
Schlumberger
ARB_V
TM
3G
LCD
(Arad
technologies)
TM
