wtw Oxi 330i, Руководство по эксплуатации

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Oxi 330i/340i Technical data
13
Accuracy
(± 1 digit)
Correction
functions
Analog output
(only Cond 340i)
Automatic switchover when the recorder is connected AK 323.
mg/l
Concentration ± 0.5 % of the measured value
at an ambient temperature of 5 °C ... 30 °C
%
Saturation ± 0.5 % of the measured value
when measuring in the range of
± 10 K around the calibration temperature
mbar
Partial pressure ± 0.5 % of the measured value
at an ambient temperature of 5 °C ... 30 °C
Temperature
compensation < 2 % at 0 ... 40 °C
T [°C] ± 0.1
Salinity correction 0 ... 70.0 SAL
Air pressure correction Automatic through installation of
pressure sensor in the range
500 ... 1100 mbar
Voltage Resolution
Saturation
0 ... 200.0 %
0 ... 600 % 0 ... 2 V
0 ... 600 mV 0.1 %
1 %
Concentration
0...20.00 mg/l
0...100.0 mg/l 0...2 V
0...1 V 0.01 mg/l
0.1 mg/l
Accuracy ± 0.5 % of display value
± 0.1(% saturation)
or
± 0.5 % of the display value ± 0.01 mg/l
Internal resistance < 5 Ohm (current limited to max. 0.2 mA
output current)