Developed by my company, L-magW801 series battery powered electromagnetic
converters are battery powered, capable of being used together with common electromagnetic
flow meters, with the flow rate measurement accuracy up to 0.5 level and 0.2 level. That is to
say, a new type of products — battery powered electromagnetic converter series will be
developed simply by connecting a L-magW801 converter to a common electromagnetic flow
meter.
The L-magW801 battery powered electromagnetic converter is equipped with a lithium
battery as its standard configuration, which can work consecutively three to six years. If a
high-capacity battery is equipped, the continuous working time will be much longer.
The L-magW801 battery powered electromagnetic converter may use a base-station type
radio communication network system, with the communication base station built in the central
area, and coverage radius designed as 1000M. Battery powered electromagnetic converter
communicate with the base station within a closer distance (SRD mode), by use of an opened
power frequency range — 928MHZ （American standard）. The base station, via GPRS or
CDMA mobile communication network, realizes data communication with the supervisory
computer. In addition, the L-magW801 battery powered electromagnetic converter may, via
GPRS or CDMA mobile communication network, directly realize data communication with
the supervisory computer.
