Minimum alarm zone of control pH 0 - 9.9
The value (in pH units) that the control pH (as measured by the control sensor) must
drop below the calculated pH setpoint for an alarm to be triggered.
Maximum alarm zone of control pH 0 - 9.9
The value (in pH units) that the control pH (as measured by the control sensor) must
drop below the calculated pH setpoint for an alarm to be triggered.
Maximum difference of monitor pH 0 - 9.9
The maximum value that the monitor pH (as measured by the monitor sensor) may
differ from the control pH (as measured by the control sensor).
If this maximum difference is exceeded, an alarm will be triggered.
This setting is only available if a second pH sensor is present to monitor the
measurements of the control pH sensor.
Minimum fresh water pH 0 - 9.9
The measured pH value below which an alarm will be triggered while fresh water
without acid or lye is being applied to the crop.
This safeguard is only active during pre-rinsing and post-rinsing, and if the pH
controller is disabled. It ensures that an alarm will be triggered if, for
example, the pH dosage valve is defective and has failed to close.
Maximum fresh water pH 0 - 9.9
The measured pH value above which an alarm will be triggered while fresh water
without acid or lye is being applied to the crop.
This safeguard is only active during pre-rinsing and post-rinsing, and if the pH
controller is disabled. It ensures that an alarm will be triggered if, for
example, a pH dosage valve is defective and has failed to close.
Alarm delay of control pH
The duration that the control pH (measured by the control sensor) must continuously
remain below the 'Minimum alarm zone of control pH' or above the 'Maximum alarm
zone of control pH' for an alarm to be triggered.
Alarm delay of monitor pH
The duration that the pH value (measured by the control sensor) must continuously
remain below the 'Minimum alarm zone of control pH' or above the 'Maximum alarm
zone of control pH’ for an alarm to be triggered.
Alarm delay of fresh water pH
The duration that the measured pH value must continuously remain below the
'Minimum fresh water pH' or above the 'Maximum fresh water pH' for an alarm to be
triggered.
Aqua CX300
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Содержание Aqua CX300
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