The 700 Series is an
economic one loop microcomputer-based instrument incorporating a digital
input, as well as a relay output. Other 700 Series features include rate
metering, dual totalizing, easy menu navigation, multiple audio/visual
alarm functions, a serial RS-232 port, LWAN (modem) communication, and a
high contrast backlit LCD display.
The 700 Series
have been designed to provide
attended and unattended
precision liquid and gas flow measurement, value monitoring, data communication,
and limited process control for a variety of commercial and industrial applications.
Input signals are accepted from digital output transducers, and a relay output
option is available.
Programmable set-points include quantity, high/low/average flow rates,
time in service and are used to trigger the indicators, signal output, and
invoke local and remote alarm reporting.
Information is accessed locally using the display, standard RS-232 serial port, or
remotely using the internal or external WAN (modem) interface.
A high contrast backlit display and multicolored front panel LED's indicate quantity totalizer
states, flow rate, report state, and WAN (modem) status, with a standard on-board audio indication.
Extensive built-in self test and instillation diagnostics enable quick
and easy installation.
The 700 Series non-volatile memory retains accumulated and programmed information over
100 years without a backup battery, a long life lithium battery preserves
clock time over 10 years.