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Smoothing Factor
Increase the smoothing factor percentage to dampen the response to changes. For
example, with a 10% smoothing factor, the next reading shown will consist of an
average of 10% of the previous value and 90% of the current value.
Name
The name used to identify the sensor may be changed.
Element
Select the specific type of temperature sensor to be connected.
5.2.4 pH
Settings
Touch the Edit icon to view or change the settings related to the sensor.
Alarms
Low-Low, Low, High and High-High Alarms limits may be set.
Deadband
This is the Alarm Deadband. For example, if the High Alarm is 9.50, and the
deadband is 0.05, the alarm will activate at 9.51 and deactivate at 9.45.
Alarm & Datalog
Suppression
If any of the relays or digital inputs are selected, any alarms related to this input
will be suppressed if the selected relay or digital input is active. At the same time,
all datalogs and graphs containing the input will show no data for the duration of
the activation.
Smoothing Factor
Increase the smoothing factor percentage to dampen the response to changes. For
example, with a 10% smoothing factor, the next reading shown will consist of an
average of 10% of the previous value and 90% of the current value.
Reset Calibration Values
Enter this menu to reset the sensor calibration back to factory defaults.
Cal Required Alarm
To get an alarm message as a reminder to calibrate the sensor on a regular schedule,
enter the number of days between calibrations. Set it to 0 if no reminders are necessary.
Buffers
Select if calibration buffers will be manually entered, or if they will be
automatically detected, and if so, which set of buffers will be used. The choices are
Manual Entry, JIS/NIST Standard, DIN Technical, or Traceable 4/7/10.
Default Temp
If the temperature signal is lost at any time, then the controller will use the Default
Temp setting for temperature compensation.
Cable Length
The controller automatically compensates for errors in the reading caused by vary-
ing the length of the cable.
Gauge
The cable length compensation depends upon the gauge of wire used to extend the cable
Electrode
Select Glass for a standard pH electrode, or Antimony. Antimony pH electrodes
have a default slope of 49 mV/pH and an offset of -320 mV at pH 7.
Name
The name used to identify the sensor may be changed.
Type
Select the type of sensor to be connected.
5.2.5 ORP
Settings
Touch the Edit icon to view or change the settings related to the sensor.
Alarms
Low-Low, Low, High and High-High Alarms limits may be set.
Deadband
This is the Alarm Deadband. For example, if the High Alarm is 800, and the
deadband is 10, the alarm will activate at 801 and deactivate at 790.
Reset Calibration Values
Enter this menu to reset the sensor calibration back to factory defaults.
Cal Required Alarm
To get an alarm message as a reminder to calibrate the sensor on a regular schedule,
enter the number of days between calibrations. Set it to 0 if no reminders are necessary.
Alarm & Datalog
Suppression
If any of the relays or digital inputs are selected, any alarms related to this input
will be suppressed if the selected relay or digital input is active. At the same time,
all datalogs and graphs containing the input will show no data for the duration of
the activation.
