Set Reference Gas Details - Prosense PQ Series Installation And User Manual

If the password is wrong the display will return to measurement screen. The screen will
display menu options when correct password entered at last digit:
Select Calibration. Screen will show calibration options:
It would be better to first set reference gas details and calibration cycle period as these values
cannot be altered once calibration started for zero or span. Zero or Span calibration can be
performed separately at any time. It is recommended to perform Zero calibration first and
perform Span calibration following zero calibration completion. Calibration menu structer is
given in below diagram:

Set Reference Gas details

During calibration technician should use a certificated specific gas. The details of the gas
should be entered before starting the calibration. Otherwise detector program will use default
values entered at factory. If the calibration gas is different than default gas specifications the
calibration will fail or will be wrong. Select fourth item 'Reference Gas' on calibration menu to
set details of the gas you will use during calibration. The default value is % 30 LEL will be
displayed:
PRS-UM-PQ-EN-Rev.05-18.06.2020
1. Alarm Settings
2. Calibrate
3. Configure
4. Information
5. Test
6. Exit
1. Set Zero
2. Set Span
3. Cancel Cal
4. Reference Gas
5. Cal. Interval
6. Previous Menu
Diagram18: Calibration menu structure
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