L ST4 0 0 |
U LT R A S O N I C L E V EL T R A N SM I T T ER
| O I/L S T4 0 0 - EN R E V. E
20
Level measurement and engineering units
Empty distance
16.5 ft / 5.00 m
2.46 ft / 0.75 m
Blanking distance 1.63 ft / 0.50 m
Span 14.85 ft / 4.50 m
Below is what LST400 will display on the above application.
The analogue output should be approximately 19.11 mA.
ENG 37.77 LIT
mA Output:
19.11mA
Instant:
2.46 ft
Temperature: 20°C
Percentage:
94.44%
Security code
5159
Mode
LEVEL
Empty distance
16.5 ft / 5.00 m
Span
14.85 ft / 4.50 m
Blanking
1.63 ft / 0.50 m
Rate of change
3.28 ft/min / 1 m/min
Engineering units
LIT
Maximum value
40.00
Decimal point
40.00
Level measurement using the lineariser
function
Empty distance
16.5 ft / 5.00 m
2.46 ft / 0.75 m
8.20 ft /
2.50 m
Blanking distance 1.63 ft /
0.50 m
Span 14.85 ft / 4.50 m
Security code
5159
Mode
LEVEL
Empty distance
16.5 ft / 5.00 m
Span
14.85 ft / 4.50 m
Blanking
1.63 ft / 0.50 m
Rate of change
3.28 ft/min / 1.00 m/min
Setup lineariser
YES
Activate lineariser
YES
0.00 ft
0%
8.20 ft
40%
14.77 ft
100%
100
90
80
70
60
50
40
30
20
10
0
0.00 2.46 4.92 7.38 9.84 12.30 14.76
LEVEL (FT)
PERCEN
TAGE (%)
PERCENTAGE VS. LEVEL
NOTICE
Due to the curve of the graph being linear only 3 points are
needed from the linearizer.
