Measure range:
06.000 m
【SET】
▼
Level sensor:
Zero: +0.000 m
Coe: 1.0000
【SET】
▼
Reset
YES NO
Calibration settings
Chapter 4 Menu and operation
The measuring range is the maximum value
measured by the instrument. Echo meters
beyond this range will not be collected. It
must be set according to the parameters of
the ultrasonic probe, otherwise it will affect
the normal operation of the instrument.
Because the inherent parameters of each
probe are different, the sensor should be
linearized and corrected at the factory. The
method is to measure a standard distance
of, for example, 1.1 meter, record the
instrument display value of 1.14, then
measure a standard distance of, for
example, 3.0 meter, and record the
instrument display value of 3.05, with the
coefficient calculated as (3.05-1.14)/(3.0-
1.1) 0.9947 and the zero point of 1.1-
1.14*0.9947 -0.034. This parameter is
factory calibration parameter and is not
allowed to be changed after leaving the
factory.
Save the factory parameter settings, select
"Yes" and press the SET key to save the set
parameters as factory parameters, which
can be used to restore the parameters when
the parameters are abnormal.
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