Xylem wtw MIQ/IDS, Operating Manual, Page: 21 / 62

MIQ/IDS pH
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ba77277d01 01/2024
Temperature mode

°C

°F
Unit of temperature data
Calibration proced.
(only with measuring
mode pH)

CAL TEC AUTO

Simplified 2-point calibration, with any two dif
-
ferent Technical buffer solutions. The nominal
values of the buffer solutions are stored in the
sensor. The nominal values do not have to be
entered manually.

CAL CON 2P

2-point calibration with any two different buffer
solutions.
The nominal values of the buffers solutions
have to be entered.

CAL CON 1P

1-point calibration with any one buffer solu
-
tion. The nominal value of the buffer solution
has to be entered.
Calibration
Displays and specifies which calibration data the
measured value calculation will be based on. The
active calibration is displayed in the calibration
history (see section 4.2.7).

valid valid
indicates that a valid calibration is available.
The value cannot be changed.

invalid invalid
is displayed if the last calibration is invalid
and the sensor is blocked for measurement.
In this case you can change the value to
last
valid
, provided there is a valid calibration stored
in the sensor.

last valid
This activates the last valid calibration saved in
the sensor when exiting the settings menu with
Save and quit
(see section 4.2.8).
Temp. adjustment
-1.5 °C ... +1.5 °C
or
-2.7 °F ... +2.7 °F
The temperature compensation function enables
the temperature sensor to be balanced against a
reference temperature measurement.
Offset of the zero point:
±1.5 °C (±2.7 °F)
Displayed unit of the temperature:
see
Temperature mode
setting
Save and quit
- The settings are stored.
The display switches to the next higher level.
Quit
- The settings are not stored.
The display switches to the next higher level.
Setting Selection/Values Explanation