Swann AMU-II Oxytrace Operator's Manual page 62

AMU-II Oxytrace
Program List and Explanations
5.3.1.1
5.3.1.1.1
5.3.1.1.25
5.3.1.1.35
5.3.1.1.45
5.3.1.2
5.3.1.2.1
5.3.1.2.2
5.3.1.2.35
5.3.1.3
5.3.1.3.1
5.3.1.3.25
62
Alarm oxygen
Alarm High: If the measured value rises above the alarm high value,
the alarm relay is activated and E001 is displayed in the message list.
Range: 0.00 ppb –20.00 ppm
Alarm Low: If the measured value falls below the alarm low value, the
alarm relay is activated and E002 is displayed in the message list.
Range: 0.00 ppb –20.00 ppm
Hysteresis: Within the hyst. range, the relay does not switch. This
prevents damage of relays contacts when the measured value fluctu-
ates around the alarm value.
Range. 0.00 ppb –20.00 ppm
Delay: Duration, the activation of the alarm relay is retarded after the
measuring value has risen above/fallen below the programmed
alarm.
Range: 0–28'800 Sec
Sample Flow: Define at which sample flow a flow alarm should be
issued.
Flow Alarm: Program if the alarm relay should be activated if there is
a flow alarm. The flow alarm will always be indicated in the display,
pending error list, saved in the message list and the logger.
Available values: Yes or no
Note: Sufficient flow is essential for a correct measurement.
We recommend to program yes.
Alarm High: If the measuring values rises above the programmed
value E009 will be issued.
Range: 12–50 l/h
Alarm Low: If the measuring values falls below the programmed val-
ue E010 will be issued.
Range: 8–11 l/h
Sample Temp.: Define at which sample temperature an alarm
should be issued.
Alarm High: If the measured value rises above the alarm high value,
the alarm relay is activated and E007 is issued.
Range: 30–100 °C
Alarm Low: If the measured value rises above the alarm high value,
the alarm relay is activated and E008 is issued.
Range: -10 to + 20 °C
A-96.150.541 / 111223