Level Measurement Using The Lineariser Function With Non-Linear Vessel - ABB KSONIK MICRO Operation & Instruction Manual

Ultrasonic level transmitter
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Before setting up the lineariser, check all other parameters are calculated for your application.
1. Scroll through the menus with either the
2. Use
to select YES and then Press
3. A prompt ACTIVATE LINEARISER will appear. Use
4. Set up each of the 21 points of the lineariser as needed by using
when the correct value is entered in each point of the lineariser.
Shown to the left is what KSONIK MICRO will display on the
above application. The analogue output should be approxi-
mately 18.80mA.
12.5
Level Measurement Using the Lineariser Function with a Non-Linear Vessel
SECURITY CODE
MODE
EMPTY DISTANCE
SPAN
BLANKING
RATE OF CHANGE
SETUP LINEARISER
ACTIVATE LINEARISER
0.00 ft
0.74 ft
1.48 ft
2.22 ft
2.95 ft
3.69 ft
4.43 ft
5.17 ft
5.91 ft
6.64 ft
7.38 ft
8.12 ft
8.86 ft
9.60 ft
10.34 ft
11.07 ft
11.81 ft
12.55 ft
13.29 ft
14.03 ft
14.77 ft
Note: Due to the curve of the graph being non-linear all 21
points are needed from the lineariser. Shown to the right is
what KSONIK MICRO will display on the above application.
The analogue output should be approximately 18.31 mA.
SCROLL
RUN
5159
LEVEL
16.39 ft / 5.00 m
14.76 ft / 4.50 m
1.63 ft / 0.50 m
3.28 ft/min / 1.00 m/min
YES
YES
0.00%
0.25%
1.00%
2.25%
4.00%
6.25%
9.00%
12.25%
16.00%
20.25%
25.00%
30.25%
36.00%
42.25%
49.00%
56.25%
64.00%
72.25%
81.00%
90.25%
100%
ENTER
or
until the menu SETUP LINEARISER appears.
ENTER
to select YES and then press
mA Output:
Instant:
Temperature:
Percentage:
2.46 ft / 0.75 m
Empty distance
16.5 ft / 5.00 m
100
90
80
70
60
50
40
30
20
10
0
0.00
Level
mA Output:
Instant:
Temperature:
Percentage:
Operation instruction manual | KSONIK MICRO Ultrasonic Level Transmitter 23
ENTER
and then pressing
K 10
Level
13.94 ft
18.80mA
2.46 ft
20°C
Span 14.85 ft / 4.50 m
PERCENTAGE VS. LEVEL
2.46
4.92
7.38
9.84
12.30
LEVEL (FT)
K 10
13.94 ft
18.31mA
2.46 ft
20°C
89.44%
ENTER
92.50%
14.76

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