Xylem FL16 WATER FLOW LOGGERS - Manual (Page 27)

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Decimal Places: From the pull-down menu, select the
number of decimal places to the right of the decimal
point that should appear in the historical data and in the
numerical data field at the bottom of the bar graph.
Calibrate: The “Calibrate” button provides a simple 4-step process for calibrating
the FL16 Data Logger to a particular sensor. Click the Calibrate button and follow
the menu instructions.
Click on the High EU field and enter the
high engineering unit that will be used to
calibrate the logger, not the highest reading
the sensor can output. In this example of
water level, a depth of 8 feet used to calibrate
the logger, even though the sensor can
measure up to 15 feet.
Click Next.
Place the sensor in the condition that will
cause it to output the level corresponding
to the high EU entered in the previous menu.
Wait for the data reading to stabilize.
Click Next.
Click on the Low EU field and enter the
low engineering unit that will be used
to calibrate the logger, not necessarily
the lowest reading the sensor can output.
In this example, the value is zero feet, which
is the lowest calibration point and water level.
Click Next.
Place the sensor in the condition that will
cause it to output the level corresponding
to the low EU entered in the previous menu.
Wait for the data reading to stabilize.
Click Next to complete the calibration.