LRF-3000P Ultrasonic flowmeter
- 37 -
value of the flowmeter as zero. When the “Zero Point”
is not zero, the value would be added to the actually
measured value, which would cause deviation, so we
need to carry out zero point settings.
Static zero point settings must be carried out after the
transducers are installed and the fluid inside the pipe
is completely static. Through static zero point settings,
“zero point” caused by pipe installation position and
different parameters could be eliminated, and the low
flow measurement accuracy could be improved.
M22
Zero Settings
*R
Cut
Reset
Offset
Options
0. NO
M22
Zero Settings
*R
Cut
Reset
Offset
Options
0. NO
Select “Yes” to reset zero point. Set the zero point
value before clearing. After clearing the original zero
point value, you could set static zero point according
to the measurement environment on the site.
M22
Zero Settings
*R
Cut
Reset
Offset
Value
0.0
m³/h
Set zero point deviation
Enter a deviation added on the measured value to get
the actual measured value.
It is not recommended for clients to use by
themselves or take it as the standard calibration
method.
