23 Technical data
368
23.2.3 Analysis input: CR (resistive conductivity)
Units µs/cm
ms/cm
kΩ ×cm
MΩ ×cm
Display ranges
a
a
The display range is scalable. The Comma format is freely configurable. In addition, an
automatic Comma format can be set.
0.0000 to 9.9999
00.000 to 99.999
000.00 to 999.99
0000.0 to 9999.9
00000 to 99999
Temperature compensation TC-linear,
natural water DIN EN 27888,
natural water with expanded range,
TDS
b
,
ASTM D-1125-95 for neutral (NaCl), acidic (HCl) and alkaline
(NaOH) impurities
b
TDS (Total Dissolved Solids)
Cell constant 0.01 to 10 cm
-1
Measuring range selection
c
c
In the Configuration up to 4 different measuring ranges with separate
display range limits, units,temperature compensation methods, and alarm functions
can be configured. The respective active measuring range is selected via binary signals.
4 configurable measuring ranges
Measuring accuracy ≤ 0.6% of MR
d
+0.3 µS × cell constant (C)
d
MR: measuring range span
Ambient temperature influence 0.2%/10 K
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