Settings For D.o. Sensors (Menu Or Measurement And Calibration Settings) - Xylem wtw Multi 3410 Operating Manual

Operation
Criteria for a stable
measured value
Overview
Settings
65
The Stability control function checks whether the measured values are
stable within the monitored time interval.
Measured Time interval
parameter
D.O. concen- 20 seconds
tration
D.O. saturation 20 seconds
D.O. partial 20 seconds
pressure
Temperature 15 seconds
The minimum duration until a measured value is assessed as stable is
the monitored time interval. The actual duration is mostly longer.
4.8.3 Settings for D.O. sensors
(menu or measurement and calibration settings)
The following settings are possible for D.O. sensors:
 Calibration record (display)
 Calibration data storage (display)
 Calibration interval
 FDO Check
 Check interval
 Salinity correction
 Salinity (salinity equivalent)
The settings are available in the menu for measurement and calibration
settings. To open the settings, display the required parameter in the
measured value display and press the <MENU/ENTER> key. After
completing the settings, switch to the measured value display with
<M>.
Menu item Possible
setting
Calibration /Cali- -
bration record
Calibration /Cali- -
bration data
storage
Stability in the time interval
Δ
: Better than 0.03 mg/l
Δ
: Better than 0.4 %
Δ
: Better than 0.8 mbar
Δ
: Better than 0.5 °C
Description
Displays the calibration record of the
last calibration
Displays the last calibration records
(max. 10)
ba75863y18
Multi 3410
01/2015