Ultrasonic Cable Height Meter (AR600E)- Http://indo-digital.com Page 3
N o t e i t e m s
Theoretically, the measuring range of this product is up
to 23m under 20 ~25 , which using ultrasonic reflec-
tion to measure distance. But real measuring range is
varying with atmosphere temperature that will not affe-
ct measuring accuracy. The lower the atmosphere
temperature, the wider the range. For example: in
atmosphere temperature of 0 , the range increased by
12%, in 35 , the range decreased by 10%.
Elevation height will not bring about influence on oper-
ation accuracy of the unit, but the unit can't be used in
the rainy or snow, since the raindrop or snowflake will
produce mistake echo signal. If rain water enters the
unit, should set it upside down to dry the ultrasonic co-
ne, rain water will not damage unit, but will interference
the produce of high quality sound beam. The unit can
be used in fog, because fog is good deliver media of
sound wave.
The unit shows a reading from more than 3 meters, 3
meters below is a blind area with a showing symbol
, this unit has intended to design so, which in or-
der to prevent mistake reading from personnel or obj-
ect interference.
Whether the cable wires take electricity or not will not
influence measured value.
Contents
1 Need to Know Before Use
Check-up------------------------------------------(01)
Introduction---------------------------------------(02)
Features and functions-------------------------(02)
Product specifications--------------------------(03)
Explanations of product main parts ---------(04)
Displays functions-------------------------------(06)
2 Operation Explanations
To make cable height measurement----------(08)
Horizontal distance measurement------------
(18)
3 Other Items
Low battery alarm and replacement of
battery---------------------------------------------(21)
Familiar trouble shooting-----------------------(22)
Note items-----------------------------------------(23)
Maintenance and warranty---------------------(24)
-23-
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