Calibration Menu; Calibration Status - ProMinent Splash Control Pro 2 Assembly And Operating Instructions Manual

10.1

Calibration menu

10.2

Calibration status

Menu 1 (pH value) Menu 2 (ORP)
Offset
Slope Clear
2-point
Clear
Temperature
Fig. 129: Calibration menu
The menu does not have the same options depending on the type
of sensor being calibrated.
2-point calibration is only available for the pH sensor.
n
Temperature compensation is only available for the pH sensor.
n
ORP sensors do not have slope calibration.
n
Flow sensors do not have offset calibration.
n
The status screen can change as follows depending on the stability
and measured value of the sensor. It is necessary for the meas‐
ured value to be stable and in a correct range to validate calibra‐
tion.
Very unstable sensor (measured value changes quickly)
n
Sensor remote or decommissioned (measured and raw signal
shows " - - - ")
Sensor is stabilised
n
Stabilised sensor
n
Authorised calibration
n
Offset (illustrated by the pH value):
Shows the status of the sensor offset calibration
n
The redder the bar diagram becomes, the closer you are to the
n
calibration limit. This information can indicate the ageing of the
sensor.
The offset is expressed in the unit of the physical sensor input.
n
The minimum and maximum values differ according to the
sensor.
Slope (illustrated by the pH value):
Displays the calibration status of the sensor slope
n
The redder the bar diagram becomes, the closer you are to the
n
calibration limit. This information can indicate the ageing of the
sensor.
The slope is expressed as a percentage and can vary between
n
0 % and 200 %. 100 % represents an uncalibrated slope.
Calibrating sensors
Menu 3
Offset Slope
Clear
Menu 4 (other)
Offset
Slope
Clear
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