Endress+Hauser SpectraSensors OXY5500, Руководство по эксплуатации

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OXY5500 Optical Oxygen Analyzer BA02195C
4
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22 Hauser
2. Switch to the desired pressure unit and change the pressure value
in the input field.
Interval
On the MEASUREMENT SETTINGS screen, use the navigation buttons to move
to the Interval box and select the measurement mode. Refer to Figure 4–24.
Setting the interval
1. Select Single Scan to initiate one single measurement scan.
2. Select Interval to set a certain time interval for the measurement to
be taken.
3. Insert the hours, minutes and seconds for the interval at which
measurements scans are taken.
The Interval sampling rate determines the frequency for the sensor calibration.
For example, a sensor with an Interval sampling rate of 30 seconds would
produce 100,000 measurement points at 34.7 days. Hauser
The recommended default interval value is “30 s” (30 seconds).
The fastest possible interval for OP-3 is “1 s”. For OP-6 and OP-9,
it is “3 s”.
Interval values set to less than 30 seconds can reduce the lifespan
of the probe. Please refer to “Signal drift due to photo-
decomposition” on page B - 17 for more information.
Figure 4–24 Measurement settings screen -
Select time interval