MANUAL
HOLYKELL TECHNOLOGY COMPANY LIMITED
Tel: +86-731-89873265 Fax: +86-731-89873646 Mail: [email protected] Website: Http://www.holykell.com
Address: Building No.5, No.8 Lu Tian road, Lugu High-Tech Development Zone, Changsha, Hunan of China
sound...
gauge or power driver has been
damaged.
Has display and sound,
but the measuring
numerical value
disorderly jump, or
numerical value is not
change according to the
distance change...
1. The depth of water meter installed too
inclined, reflection is not good;
2. The power setting too big, and then
caused remaining vibration or diffraction
is big;
3. Don't properly used in air
environment;
4. There are two or more than two sets
of water depth meter are working in
close, causing echo interference;
5. The water has too big electromagnetic
interference; 6. Gain parameters has
been modified artificially.
1. Adjust the sensor’s axis and make
it perpendicular to the water surface
2.Generally, under 20 m range,
power P is about 10, above 30 m
range, power P is about 10 ~ 15
(also have special);
3.Put the sensor into water to
measure;
4. Move another instrument to the
distant measurement area;
5.Shielding interference; 6.Contact
the manufacturer of ultrasonic water
depth meter
Sensor has sound and
display horizontal line
"----"
1.
Depth of water meter’s range is small,
but the working range is too big;
2.The application range is not wrong, the
application of the water environment
turbidity is too large or bed no reflection
conditions, and can't get the echo;
3. Setting of Power P is too small or too
large.
1. Adjust the working range of water
depth meter to actual range;
2. Adjust application environment to
appropriate water with reflection
plane;
3.Access to user menu the depth of
water meter user menu and change
transmitted power, increase or
decrease P until display is
stable.
The sensor has sound
and the error of water
depth value error is more
than ten centimeters...
1.There is a large obstacles in water
under sensor, which cause reflection
wave;
2.The installation is too nearby the
shore side, wave distinguishes is reflex
midway;
3.Check whether it is correct of "N
value" setting;
4.Check whether it is normal of
temperature "C" value.
1.2. Change installation places.
3.Setting correct N value (please
refer to the instruction);
4. If the temperature difference is
more than ten degrees, it means the
sensor is damaged, please contact
supplier timely.
1.The range migration parameters FX 1.Contact supplier;
