Endress+Hauser Liquisys M CLM223 - Page 35

Liquisys M CLM223/253 Commissioning
Endress+Hauser 35
User entry Range of adjustment
(factory settings in
bold)
Display
13. In A5, enter the exact cell constant of the
sensor. The cell constant is provided on the
sensor quality certificate.
cond: 1.000 cm
-1
ind: 1.98 cm
-1
MOhm: 0.01 cm
-1
0.0025 to 99.99 cm
-1
A5
1/cm
Cellconst
1.000
A0009006-EN
14. In A6, enter the cable resistance (only applies
to conductive sensors).
0 Ω
0 to 99.99 Ω
A60
@
Cable-Res
A0009007-EN
15. In A7, enter the measured value damping.
Measured value damping causes the measured
value to be averaged over the specified number
of individual measured values (if A7 = 1, no
damping takes place).
Press ENTER to confirm your entry.
The display returns to the initial display of the
"Setup 1" function group.
1
1 to 60
A7
Damping
1
A0001960-EN
16. Press the MINUS key until you get to the
"Setup 2" function group.
Press ENTER to make your settings for "Setup
2".
B
SETUP 2
A0007830-EN
17. In B1, select the temperature sensor.
Press ENTER to confirm your entry.
Pt100
Pt1k = Pt 1000
NTC30
Fixed
B1
ProcTemp.
Pt100
A0009010-EN
18. In B2, select the appropriate type of
temperature compensation for your process,
e.g. "lin" = linear.
Press ENTER to confirm your entry.
Detailed information is provided in the "Setup
2" section.
None
Lin = linear
NaCl = table salt (IEC
746)
Pure = ultrapure water
NaCl
PureH = ultrapure water
HCl
Tab = table
B2
TempComp.
lin
A0009011-EN
19. In B3, enter the temperature coefficient α.
Press ENTER to confirm your entry.
2.1 %/K
0.0 to 20.0 %/K
B3
%/K
Alpha val
2.10
A0009012-EN
20. The current temperature is displayed in B5. If
necessary, adjust the temperature sensor to an
external measurement.
Press ENTER to confirm your entry.
Actual value displayed
and entered
-35.0 to 250.0 °C
B5
¡C
RealTemp.
0.0
A0009014-EN