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
21
Before setting up the linearizer, check all other parameters are
calculated for your application.
• Scroll through the menus with either the
SCROLL
or
ENTER
until the menu SETUP LINEARIZER appears.
• Use
▼
▼
to select YES and then press
ENTER
• A prompt ACTIVATE LINEARIZER will appear. Use
▼
▼
to select YES and then press
ENTER
• Set up each of the 21 points of the linearizer as needed by
using
▼
▼
and then pressing
ENTER
when
the correct value is entered in each point of the linearizer.
• When finished press
RUN
Shown to the left is what LST400 will display on the above
application. The analogue output should be approximately
18.80mA.
Level 13.94 ft
mA Output:
18.80mA
Instant:
2.46 ft
Temperature: 20°C
Percentage:
92.50%
Level measurement using the lineariser
function with a non-linear vessel
Empty distance
16.5 ft / 5.00 m
2.46 ft / 0.75 m
Span 14.85 ft / 4.50 m
Security code
5159
Mode
LEVEL
Empty distance
16.5 ft
Span
14.76 ft
Blanking
1.63 ft
Rate of change
3.28 ft/min
Setup lineariser
YES
Activate lineariser
YES
0.00 ft
0.00%
0.74 ft
0.25%
1.48 ft
1.00%
2.22 ft
2.25%
2.95 ft
4.00%
3.69 ft
6.25%
4.43 ft
9.00%
5.17 ft
12.25%
5.91 ft
16.00%
6.64 ft
20.25%
7.38 ft
25.00%
8.12 ft
30.25%
8.86 ft
36.00%
9.60 ft
42.25%
10.34 ft
49.00%
11.07 ft
56.25%
11.81 ft
64.00%
12.55 ft
72.25%
13.29 ft
81.00%
14.03 ft
90.25%
14.77 ft
100%
