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TUF-2000F User Manual
(2) Function to store the current parameters into the flash memory, so that these
parameters will be solidified and will be loaded as the default parameters every
time when power is turned on.
Entry to store to or restore from the internal Flash memory, as many as 9 different
pipe parameter configurations
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To save or load the current setup parameter, use the going up or going down keys
to change the address number, press 'ENT' key, and use going down or going up
keys to select to save to or load from the memory.
Entry to determine whether or not to hold (or to keep) the last good value when
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poor signal condition occurs. YES is the default setup.
Entry to setup empty signal threshold. When the signal is less than this threshold,
the pipe is regarded as empty pipe, and the flow meter will not totalize flow.
This is based on the fact that, for most occasions, when pipe is empty, the
transducer would still receive signal, just smaller than normal, As a result, The flow
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meter would show normal operation, which is not correct.
Make sure that the entered value must be less than the normal signal strength.
When much noisy signals are received, to make sure the flow meter will not
incorrectly totalize flow, there is also a 'Q' threshold should be entered in M.5
Window for selecting unit system. The conversion English to Metric or vice versa
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will not affect the unit for totalizers.
Window for selecting flow rate unit system.
Flow rate can be in
0. Cubic meter
1. Liter
2. USA gallon
3. Imperial Gallon
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4. Million USA gallon
5. Cubic feet
6. USA liquid barrel
7. Oil barrel
The flow unit in terms of time can be per day, per hour, per minute or per second.
So there are 32 different flow rate units in total for selection.
Window for selecting the totalizers unit. Available units are the same as those in
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M31
Window for setting the totalizer multiplying factor
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The multiplying factor ranges from 0.001 to 10000. Factory default is 1
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Turn on or turn off the NET totalizer
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Turn on or turn off the POS (positive) totalizer
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Turn on or turn off the NEG(negative) totalizer
(1) Totalizer reset
(2) Restore the factory default settings parameters. Press the dot key followed by
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the backspace key. Attention, It is recommended to make note on the parameters
before doing the restoration
Manual totalizer used for easier calibration. Press a key to start and press a key to
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stop the manual totalizer.
Interface Language selection.
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The selection could also be changed automatically by the system, if English LCD
3
short for
(m
)
(l)
(gal)
(igl)
(mgl)
(cf)
(bal)
(ob)
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