Examples; Distance Measurement; Level Measurement - ABB KSONIK MICRO Operation & Instruction Manual

Ultrasonic level transmitter
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12.0 EXAMPLES

12.1

Distance measurement

Transducer
11.55 ft / 3.50 m
16.5 ft / 5.00 m
The above application deals with a moving piston: The maximum
range for the piston is 16.5 ft / 5.00 m and the closest the piston can
get to the transducer is 1.63 ft / 0.50 m (Due to the blanking of the
transducer).
Shown to the right is what the KSONIK MICRO will display on the
above application. The analogue output should be approximately
14.66mA.
12.2

Level measurement

TIP: Set the relay set and reset point further apart to avoid the relays from chattering.
Below is what KSONIK MICRO will display on the above application. Relay 1 will switch on (set) when the level rises
above 13.2 ft / 4.00 m and reset when the level goes below 11.55 ft / 3.50 m. Relay 2 will switch on (set) when the level
drops below 3.28 ft / 1.00 m and reset when the level goes above 4.95 ft / 1.50 m.
Level
mA Output:
Instant:
Temperature:
Percentage:
Piston
2.46 ft / 0.75 m
Empty distance
16.5 ft / 5.00 m
K 10
13.94 ft
19.11mA
2.46 ft
20°C
94.44%
SECURITY CODE
MODE
EMPTY DISTANCE
SPAN
BLANKING
RATE OF CHANGE
Dist.
mA Output:
Instant:
Temperature:
Percentage:
Blanking distance 1.63 ft / 0.50 m
RELAY1 SET
13.2 ft / 4.00 m
RELAY 1 RESET
11.55 ft / 3.50 m
Span 14.85 ft / 4.50 m
RELAY 2 SET
3.28 ft / 1.00 m
RELAY2 RESET
4.95 ft / 1.50 m
SECURITY CODE
MODE
EMPTY DISTANCE
SPAN
BLANKING
RATE OF CHANGE
SETUP RELAYS
RELAY 1
RELAY 1 SET
RELAY 1 RESET
RELAY 2
RELAY 2 SET
RELAY 2 RESET
Operation instruction manual | KSONIK MICRO Ultrasonic Level Transmitter 21
5159
DISTANCE
16.5 ft / 5.00 m
14.85 ft / 4.50 m
1.63 ft / 0.50 m
3.28 ft/min / 1.00 m/min
K10
11.55 ft
14.00 mA
11.55 ft
20°C
66.66%
5159
LEVEL
16.5 ft / 5.00 m
14.85 ft / 4.50 m
1.63 ft / 0.50 m
3.28 ft/min / 1.00 m/
min
YES
HI
13.2 ft / 4.00 m
11.55 ft / 3.50 m
LO
3.28 ft / 1.0 m
4.95 ft / 1.50 m

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