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5.3 Configure Sensors
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CONFIG. SENSOR
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Config. Sensor A
ppm
mg/kg
-----
mg/l
A:Displayed Unit
3
Mins
A:Filter Time
Infer.
-----
Units
A: None
A: Absorbance/m
A: Colour (H)
A:Coagulant Dose
A: TOC
A: User Defined
Configure Sensor A
Sensor B configuration (dual input monitors only) is identical to Sensor A
Config. Sensor B
configuration.
Single input monitors only – return to main menu.
CONFIG. SENSOR
Displayed Units
Select the units required for display:
mg/l
– milligrammes per litre
– milligrammes per kilogramme
mg/kg
– parts per million
ppm
Filter Time
To prevent short term variations in reading, typically due to air bubbles in the sample, the
sensor signal can be configured to provide an average reading over a set period of time.
Set the required filter time, between 1 and 10 minutes in 1 minute increments.
Note. Use the lowest value that provides an acceptably stable reading. The default value
is 3 minutes.
Inferred Units
The monitor is calibrated and operates in mgl
configured to display values in inferred units:
None
– The monitor displays all sensor readings in mgl
– A conversion factor of 1.5 is applied to the sensor signal.
Absorbance/m
Colour (°H)
– displayed in °H
Coagulant Dose
– displayed in mgl
TOC
– displayed in mgl
User Defined
–
The required units are entered in the
next page) and the conversion factor set in the
frame (see next page) is applied to the sensor signal.
Notes.
• With the exception of
Absorbance/m
laboratory analysis of the actual sample.
• When inferred units are selected for display, all values for alarm settings, current output
ranges and calibration values remain in mgl
inferred unit is displayed.
set to
Infer. Units
A: User Defined
set to
Infer. Units
A:Conv. Factor
set to
Infer. Units
A:Clean Interval
–1
dissolved organic carbon but can be
The conversion factor set in the
–1
A:Conv. Factor
–1
applied to the sensor signal.
, the conversion factor must be determined by
–1
dissolved organics but the equivalent
– continued on next page.
User Defined
,
or
Colour (°H)
Coagulant Dose
or
– continued on next page.
None
Absorbance/m
5 PROGRAMMING...
–1
.
frame (see next page) is
frame (see
A: User Defined
A:Conv. Factor
– continued on next page.
TOC
19
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