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Y
K
Tech
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Page 31
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Incorrect installation direction of the sensor
If the sensor is not installed aligned to the medium surface, the measuring signal
will be weakened. To ensure the best measurement effect, the axis of sensor shall
be aligned to the surface, i.e. perpendicular to the surface of measured interface.
Sensor probe shall be
perpendicular to me-
dium surface
❸
Installed at positions with great temperature change
Measurement error is likely to take place at positions with great temperature chan-
ge, such as place with strong sun illumination. The error will add by 2-4% on the
basis of original measurement accuracy. Therefore, sun louver shall be installed to
solve the problem.
Great temperature
change – add sun lou-
ver or meter box
Summary of Contents for LUDP
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