wtw Ox i340i, Руководство по эксплуатации

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Technical data Oxi 330i/340i
52 ba52306e04 03/2008
Accuracy
(± 1 digit)
Correction
functions
Analog output
(only Oxi 340i)
Automatic switchover when the recorder is connected by the cable, 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
Concentration Voltage Resolution
0 ... 19.99 mg/l 0 ... 1999 mV 0.01 mg/l per 1 mV
0 ... 90.0 mg/l 0 ... 900 mV 0.1 mg/l per 1 mV
Saturation Voltage Resolution
0 ... 199.9 0 ... 1999 mV 0.1 % per 1 mV
0 ... 600 % 0 ... 600 mV 1 % per 1 mV
D. O. partial pressure Voltage Resolution
0 ... 199.9 mbar 0 ... 1999 mV 0.1 mbar per 1 mV
0 ... 1250 mbar 0 ... 1250 mV 1 mbar per 1 mV
Accuracy ± 0.5 % of display value ± 0.1 (% saturation)
or
± 0.5 % of the display value ± 0.01 mg/l