80 Technical Manual | Dräger Polytron
®
8000 Series
Sensor settings Polytron
®
8xx0
14.9 Sensor settings Polytron
®
87x0 IR
14.9.1 Gas settings
This function sets the gas type, measuring range and units of measurement. Only
certain sensors support these settings.
1. Select Settings > Sensor > Gas setting and confirm.
The current measured gas is displayed.
2. Select a measured gas from the list and confirm.
The current unit of measurement is displayed.
3. Select the unit of measurement from the list and confirm.
If the unit of measurement is set to %LEL, %UEG, or %LIE, the category will
be displayed. Continue with step 4.
Otherwise the current full scale deflection is displayed. Continue with step 6.
4. Select a category and confirm.
5. Set the LEL value and confirm.
6. Set the full scale deflection and confirm.
The new full scale deflection is displayed.
7. Select Next and confirm.
An overview of the new gas settings is displayed.
8. After review, select Back to menu or Confirm.
9. Check the alarm settings after changing the category or the LEL value.
Back to menu Select Back to menu for leaving the
function without changes and confirm
with [OK].
Confirm Select Confirm to accept the settings
and confirm with [OK].
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