Fig. 3.3 Flow meter display when ready for ow
measurement and there is no water in the pipe. Note
the ashing symbols on the left side of the owmeter
gauge
Fig. 3.2 Flow meter display when ready for ow
measurement, water is lling the pipe and is owing
Fig. 3.1 Flow meter display when ready for ow
measurement, water is lling the pipe but is not
owing
The Flowmaster is now ready to make both ow and
pressure measurements.
The Flow meter backlight LEDs will turn on. After
a few moments, the self-test mode will commence
and the display sequence will be as shown below.
The nal display in the sequence indicates that the
self-test is complete and the Flow meter is in ow
measurement mode.
3
FLOWMASTER OPERATION
3.1 FLOWMETER POWER ON SEQUENCE
The Flowmaster is ready to measure ow and pressure
as soon as battery power is applied. Turn on the
Flowmaster by pressing the ON/OFF switch to “1”
position.
Following power_on, the ow meter begins a self test
sequence lasting approximately 5 seconds and then
automatically enters ow measurement mode. The
typical ow meter display in ow measurement mode is
as shown in Fig. 3.1.The pressure meter and data logger
self test lasts approximately 3 seconds. The readouts
are as shown in Fig. 3.4 and Fig. 3.5.
Version 2.0 (February 2012) TSI Flowmeters Ltd.7
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