triOS Dissolved Oxygen, Руководство по эксплуатации

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D01-903en201912 Manual Dissolved Oxygen
Dissolved Oxygen //
Annex
These setting are only saved temporarily and are lost after a restart.
Unit Register
00 00 00 00 0_ _ _ 00 00
% 166
mg/L 167
ppm 168
Salinity (0=inactive oder 1=active)
Pressure (0=inactive oder 1=active)
Temperature (0=internal oder 1=external)
The adjustments for each parameter can be activated separately. The value 1 hereby activates the external correction, whereas
0 deactivates it. The temperature is an exception. 0 is used for the internal temperature correction.
To use an external temperature measurement, it has to be written into the registers 93/94 as a float (unit °C) and activated in
the registers 166,167 or 168 with 00 00 00 00 0
0 01
00 00.
To use a correction for the atmospheric pressure, it has to be written into the registers 95/96 as a float (unit hPa) and activated
in the registers 166,167 or 168 with 00 00 00 00 0
0 10 00 00.
To use a correction value for the salinity, it has to be written into the registers 97/98 as a float (unit ppt) and activated in the
registers 166,167 or 168 with 00 00 00 00 0
1 00 00 00.
To activate more than one correction, it is possible to set all Bits to 1 (active).
Example: Sample for register 166, 0167 and 168.
External compensation of temperature, salinity and atmospheric pressure
HEX DEC BIN
0x0070 112 00 00 00 00 0 1 11 00 00 All three corrections are activated
0x0060 96 00 00 00 00 0 1 10 00 00 Salinity and pressure activated, temperature internal
0x0040 64 00 00 00 00 0
1 00
00 00 Salinity activated, pressure deactivated and temperature internal
NOTICE