Technical data
Oxi 330
Oxi 340
57
Time
Clock
Accuracy
Real time clock
1 min/month max. deviation
Memory of measured values
Type
Quantity
Timer for timed storing
Ring store
200 measuring records
5 sec, 30 sec, 1 min, 5 min, 10 min, 15 min,
30 min, 60 min
Outputs
(Interface versions only)
The interface (RS 232 or recorder) is automatically recognized and switched over
accordingly when the meter is connected.
Analog output Automatic switch-over when the recorder cable
AK 323 is connected.
Signal range:
Saturation
Voltage Resolution
0 ... 200.0 % 0 ... 2 V 0.1 %
0 ... 600 % 0 ... 600 mV 1 %
Concentration
Voltage Resolution
0 ... 20.00 mg/l 0 ... 2 V 0.01 mg/l
0 ... 100.0 mg/l 0 ... 1 V 0.1 mg/l
Accuracy:
±
0.5 % of displayed value
±
0.1 (%-saturation)
at ambient temperature -10°C ... + 55°C or
±
0.5 % of displayed value
±
0.01 mg/l
at ambient temperature -10°C ... + 55°C
Internal resistance:
< 5 Ohm (Current limit
max. 0.2 mA output current)
Serial interface
(Interface versions only)
Type
Baud rate
Data bits
Stop bit
Parity
Handshake
Cable length
Output format
Timer for timed output
Automatic switch-over when the cable AK 340/B
or AK 325/S is connected.
RS 232, data output
adjustable 1200, 2400, 4800, 9600 Baud
8
1
None
RTS/CTS + X
on
/X
OFF
max. 15 m
ASCII strings (IBM font)
Field separation by CR, LF
5 sec, 30 sec, 1 min, 10 min, 15 min, 30 min,
60 min, OFF
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