wtw pH/Oxi 340i Bedienungsanleitung Seite 15

pH/Oxi 340i
Oxi measuring
ranges
Precision of
Oxi (± 1 digit)
Correction
functions of Oxi
Serial interface
Measuring range I
Resolution
Measuring range II
Resolution
Concentration
Saturation
Temperature
compensation
T [°C]
Salinity correction
Air pressure correction
Automatic switchover when a PC or a printer is connected via the cable, AK
340/B or AK 325/S.
Type
Baud rate
Data bits
Stop bit
Parity
Handshake
Cable length
mg/l %
0 ... 19.99 0 ... 199.9
0.01 0.1
0 ... 90.0l 0 ... 600
0.1 1
± 0.5 % of measured value
at ambient temperature of 5 °C ... 30 °C
± 0.5 % of measured value
when measuring in the range of
± 10 K around the calibration temperature
< 2 % at 0 ... 40 °C
± 0.1
0 ... 70.0 SAL
Automatic through installation of pressure
sensor in the range 500 ... 1100 mbar
RS232, data output
Can be set to 1200, 2400, 4800, 9600 Baud
8
2
None
RTS/CTS + Xon/Xoff
Max. 15 m
Technical data
15