Oxi 330
Oxi 340
Technical data
58
Connections (electromechanical construction)
D.O. probe 8 pin WTW socket with pin contacts with latching
device (Protection degree IP 67)
Line adaptor
(rechargeable battery version
only)
2 pin socket with pin contacts for FRIWO plug
Serial interface,
Analog output
(Interface versions only)
4 pin socket with pin contacts
Oxygen measurement
Dissolved oxygen saturation measurement
(Pay also attention to the technical data of the probe)
Measuring ranges:
Measuring range 1
Resolution
Accuracy
Measuring range 2
Resolution
Accuracy
Accuracy of temperature
compensation
0 ... 199.9 %
0.1 %
0.5 % of measured value
1 digit when
measuring at calibration temperature
10 K
0 ... 600 % (upper limit at pO
2
=1250 mbar)
1 %
0.5 % of measured value
1 digit when
measuring at calibration temperature
10 K
< 2 % with 0 ... 40°C
D. O. concentration measurement
(Pay also attention to the technical data of the probe)
Measuring ranges:
Measuring range 1
Resolution
Accuracy
Measuring range 2
Resolution
Accuracy
Accuracy of temperature
compensation
Salinity correction
Barometric pressure correction
0 ... 19.99 mg/l
0.01 mg/l
0.5 % of measured value
1 digit with ambient
temperature 5°C ... 30°C
0 ... 90.0 mg/l at 0°C
(upper limit at pO
2
=1250 mbar)
0.1 mg/l
0.5 % of measured value
1 digit with ambient
temperature 5°C ... 30°C
< 2 % with 0 ... 40°C
0.0 ... 70.0 Sal
automatically with built-in pressure sensor
in the range 500 ... 1100 mbar
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