wtw ProfiLine LF 197 Bedienungsanleitungen Seite 45

Salinity
Range:
Resolution:
Accuracy:
TDS
Range:
Resolution:
Accuracy:
Temperature
Range:
Resolution:
Accuracy:
Measuring rate
Data storage
Display
Keyboard
Inputs
Charging socket
BA52101/12.95/AS/LF197-LF 597-1
Technical data
according to IOT chart
(source: "UNESCO Technical Papers in marine
0.0 ... 70.0
0.1
after adjustment (via cell constant) to 35.0:
± 0.1
± 0.2
better than 3 % of measured value in the range
0 ... 1999 mg/l
1 mg/l
± 2 % ± 1 digit at test sample temperature
15°C ... 35°C.
Factor adjustable between 0.40 ... 1.00.
-5 ... 99.9°C
0.1 K
0.1 K ± 1 digit at operating temperature
-10°C ... +55°C
Renewal of measured value: approx. every
With active serial interface: approx. every
Ring memory
Number of values: 50 pairs
Output:
Data protection:
WTW specific LCD display
Height: 35 mm
Width: 60 mm
Field with 9 keys
8 pole connector with pin contatcs
2 pole connector with pin contatcs for line
adaptor
Voltage:
Current:
sciences 36")
in the range 0.0 ... 42.0 at test
sample temperature 5 ... 25°C.
in the range of 0.0 ... 42.0 at
test sample temperature
0 ... 5°C resp. 25 ... 30°C
42.0 ... 70.0.
Display,
RS 232 interface
any long
12 V
70 mA
1.2 sec
3.5 sec.
45