Greisinger Oxy 3610 602144 Manual De Usuario
Los códigos de productos
602144
T02.0.3X.6C-05
Page 4 of 6
II.) Average ambient absolute pressure „PAbS“ (function of the altitude above sea level):
Necessary for a correct evaluation of the state of the electrode. If the application works for example at an altitude of
350 m above sea level, 980mbar is a correct setting. Please refer to Appendix B
350 m above sea level, 980mbar is a correct setting. Please refer to Appendix B
4. Enter the desired value by using keys 2 (down) and 3 (up).
Input range: 500...2000 mbar
5. Acknowledge the value
with key 1 (set): The display shows „FilLt“
III.) Display damping „FiLt“:
By this factor the ‘speed’ of the display can be adopted to the application. This is intended to reduce instabilities in the
measured value as they appear in some specialised applications
measured value as they appear in some specialised applications
6. Enter the desired value by using keys 2 (down) and 3 (up).
Input range: 0...15 (0: fast display, 15: slow display. Setting ex works: 10)
7. Acknowledge the value with key 1 (set).
8. The settings are stored. The unit starts up again. (8888 in display)
8. The settings are stored. The unit starts up again. (8888 in display)
Attention:
Bring back the jumper j1 to the ‚parking position‘ after configuration (one contact connected, the
second contact ‚on air‘)!
Then the device can be calibrated by key 1 and the configuration data is protected.
second contact ‚on air‘)!
Then the device can be calibrated by key 1 and the configuration data is protected.
Error and System Messages
Display
Description
Possible fault cause
Remedy
FE 1
measuring range exceeded
Calibration is wrong
Wrong signal
Recalibrate the transducer.
FE 2
Measuring values below
measuring range
measuring range
Wrong signal
Check the connections, cable and electrode.
FE 7
System fault
Error in device
Disconnect from supply and reconnect. If error
remains: return to manufacturer
remains: return to manufacturer
FE 9
Input signal is not valid
Sensor not connected or
cable defective
cable defective
Check sensor, cable and connections
8.8.8.8
Segment test
The transducer performs a display test for 2 seconds after power up. After
that it will change to the display of the measuring.
that it will change to the display of the measuring.
Input signal is not valid
Permissible input range is
exceeded
exceeded
Check if not a wrong electrode is connected.
Replace electrode.
Replace electrode.
Appendix A: Offset settings for different applications
The Offset setting is supposed to correct measuring deviations caused by different flow speed (v) around the electrode:
For activated sludge basins and at flow speeds > 1m/s a offset setting
of ca
–0,6 should be entered.
In between 0,3 and 1m/s the offset can be read from the diagram.
0,3m/s correspond to the speed that is achieved by stirring by hand.
Flow speeds below 0,3 m/s are not sufficient to get a correct and
reproducible measuring.
-0,6
-0,4
-0,2
0
0,3
0,5
0,7
0,9
1,1
1,3
1,5
1,7
1,9
v [m/s]
O
ffs
e
t
[m
g
/l
]