Ecolab LMI03 Manuel D'utilisation page 160

Technical data
Data
Measurement accuracy (from final value):
Reproducibility (from final value):
Temperature measurement
Data
Measuring principle:
Resistance measurement with NTC
Temperature display: Digital IN
(resolution 1 °C)
Temperature compensation
Data
Reference temperature:
Tk setting values, CAUSTIC SOLUTION:
TK setting values ACID:
Settings: In the Parameter Functions menu, under
'TEMPERATURE COMP.'
Functional range of temperature compensation:
Temperature compensation error, max.:
(Between 20 and 80 °C)
Limit values
Data
Number:
'SP1' and 'SP2' can be set under 'CONCENTRATION SP1/
SP2' in the Parameter Functions menu.
Switching hysteresis, approx.:
(From set nominal value)
Display of circuit state:
The activation of relays 'SP1' and 'SP2' is indicated by a ▲
icon.
Pre-dosing
From '0' - '9999 s' , adjustable in steps of 1 s on the 'Pre-proportioning Delay Time and
Proportioning Time' screen (51).
on page 52
Pre-proportioning delay time
From '0' - '9999 s' , adjustable in steps of 1 s on the 'Pre-proportioning Delay Time and
Proportioning Time' screen (51).
on page 52
Proportioning time monitoring
From '10' - '9999 s' , adjustable in steps of 1 s on the 'Maximum Proportioning Time
Exceeded' screen (61).
MAN049432 Rev. 03-03.2024
Ä 'Pre-proportioning delay time and proportioning time'
Ä 'Pre-proportioning delay time and proportioning time'
Ä 'Maximum proportioning time exceeded' on page 54
76
Value Unit
+/- 2 %
+/- 1 %
Value Unit
°C
Value Unit
20 °C
1,9 %/K
1,25 %/K
0 ... 100 °C
0,2 %/K
Value Unit
Two
0,5 %