G 1409
Operation | 7
B-H87.0.01.DB2-2.1
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Parameter
Values
Meaning
Input
INP
(OND
Measured variable - conductivity
E[
Measured unit
– EC ( ~ mS/cm)
[F
Measured variable
– CF (~ 10 x EC)
TDS
Measured variable - total dissolved solids
Factor for TDS
CTDS
0
.
40
..
1
.
00
Conversion factor for TDS measurement
Temperature compensation
TCOR
OFF
Do not compensate conductivity measurement
NLF
Non-linear function for natural water in accordance
with EN 27888 (ISO 7888) Ground water, surface
water or drinking water
Reference temperature for temperature compensation
TREF
25
°
(
Reference temperature 25 °C or 77 °F
20
°
(
Reference temperature 20 °C or 68 °F
Shut-off time
POFF
OFF
No automatic shut-off
15
30
60
120
240
Automatic shut-off after a selected time in minutes,
during which no buttons have been pressed
Backlight
L,TE
OFF
Backlight deactivated
15
30
60
120
240
Automatic shut-off of the backlight after a selected
time in seconds, during which no buttons have
been pressed
ON
No automatic shut off of the backlight
Representation
