M&C GenTwo PMA1000V2.4, Instruction Manual

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11.4 Adjust pressure gauges and flow sensor
Pressure gauges and the flow sensor can be adjusted in the M5/S2 section. You can reach
this section by tapping on the Calibration button and swiping left.
While this screen is open, the analyzer is still in operating mode.
Fig. 92: Adjust pressure gauges and flow sensor
1
Actual values
2
Temperature in °C
3
Pressure P-IN and P-OUT in mbar
4
Flow rate in l/h
5
Channel scroll bar
6
Set point values
By tapping on the set point values, the temperature, pressure or flow rate can be adjusted.
The actual values change to the new set points.
Note
Please note, that in some configurations the temperature is fixed and
cannot be changed.
If there is no gas present in the analyzer, the pressure sensors P-IN and P-OUT can be cali-
brated using the barometric pressure. The pressure entered in the field for the set point
value, in mbar, is used for both pressure sensors.
The pressure sensors should be calibrated occasionally. To calibrate the pressure sensors,
please remove all gas lines from the analyzer. The removing of the gas lines makes sure
that there is no gas flow during the sensor calibration. The pressure sensors will adapt to
the atmospheric pressure. Please use a pressure measuring device to determine the cur-
rent barometric pressure. Enter this value in the “Set point” field of M5/S2.
The pressure sensors are now calibrated and the gas lines need to be connected to the
analyzer again.
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