Dinel CLM-70, Instruction Manual

Page: 16 / 32

CLM–70 © Dinel, s.r.o. 16
CAPACITY: pF
DISPLAY: %
CAPACITY: only units pF
DISPLAY: the unit shown on the
display (%, mm, cm, m, in, ft, l, hl, m
3
,
gal, bbl, and mA)
The damping time can be set within
the interval of 0 to 99 seconds.
1. Press the
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
1745
mm
button to enter the menu; use the same button to select “BASIC SETTINGS”.
Then, use the
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
1745
mm
and
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
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mm
buttons to select “UNITS”.
2. Now, the “UNITS ” item is displayed. Use the
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
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mm
and
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
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mm
buttons to set each item.
3. After finishing the settings, press the
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
1745
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button to save the data. Press the
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
1745
mm
button suc -
cessively to exit the menu; the level meter returns to the measuring mode.
1. Press the
ESC OK
www.dinel.cz
Ultrasonic Level Meter ULM-70
ESC OK
1745
mm
button to enter the menu; use the same button to select “BASIC SETTINGS”.
Then, use the
ESC OK
www.dinel.cz
Ultrasonic Level Meter ULM-70
ESC OK
1745
mm
and
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
1745
mm
buttons to select “DAMPING”.
2. Now, the “ DAMPING” item is displayed. Use the
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
1745
mm
and
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
1745
mm
buttons to set damping.
3. After finishing the settings, press the
ESC OK
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Ultrasonic Level Meter ULM-70
ESC OK
1745
mm
button to save the data. Press the
ESC OK
www.dinel.cz
Ultrasonic Level Meter ULM-70
ESC OK
1745
mm
button suc -
cessively to exit the menu; the level meter returns to the measuring mode.
A) THE SETTING METHOD AT LIMIT POINTS OF RANGE (if the tank is possible to be completely
emptied and flooded with a medium) – this method is preferred
UNITS
MIN CAPACITY
MAX CAPACITY
UNITS
DAMPING
DAMPING
05
MIN CAPACITY
MAX CAPACITY
UNITS
DAMPING
DAMPING
The time constant of the output variable filter is set here. The time constant is given in sec-
onds. The response progress of the output variable to a step change of the level is exponential.
The time constant indicates the time, within which the output value reaches approximately
63% of the maximum value.
Higher values are useful for suppressing display fluctuations during rapid changes (whirling
level). Conversely, if a rapid response is required, a low damping value must be set.
The damping time can be set within the interval of 0 to 99 seconds.
SETTING PROCEDURE FOR THE LEVEL METER
The level meter must be installed properly in the tank and connected to the power supply.
Then, the basic level meter settings can be made.
UNITS
The CAPACITY line – the units, in which the measuring and adjustment of the level meter (pF)
takes place
The DISPLAY line – the setting of the units to be displayed on the main display screen (%; pF;
mm; cm; m; in; ft; l; hl; m
3
; gal; bbl; and mA).