EAGLE 2 Operator’s Manual
Display Mode • 45
EAGLE 2, gas testing must be performed to determine the gas’ response factor relative to
methane. See the Eagle 2 Maintenance Data Loader Program Operator’s manual for
details regarding the gas testing and programming user defined gases into the EAGLE 2’s
relative response list. The last five items in the gas list are reserved for field defined gases.
The relative response feature enables you to temporarily monitor for the selected gas
without having to recalibrate the EAGLE 2. The EAGLE 2 will clear the gas configuration
change when it is turned off and will return to the programmed configuration when it is
turned on again.
Because of normal variation between sensors, these relative response factors are typical
factors. If you use this feature, the response to the selected gas will not be as accurate as it
would be if you configured and calibrated the catalytic combustible channel to the target
gas.
NOTE:
For maximum accuracy, configure and calibrate the EAGLE 2’s catalytic
combustible channel to the desired target gas.
1. With the Relative Response Screen displayed, press and release AIR
▲
YES. A list of
gases will appear on the screen with
EXIT
at the top of the list. There are multiple
screens of gases.
The following is the complete list of factory defined gases.
2. Use the AIR
▲
YES or RANGE
▼
SHIFT buttons to move the cursor next to the
desired gas.
3. Press and release POWER ENTER RESET. The catalytic combustible channel will be
configured to the selected gas and the EAGLE 2 will proceed to the STEL Screen.
This configuration will be in force until either a different gas is selected in Display
Mode or the unit is turned off.
Table 7: Relative Response Gas List
Acetone
Cumene
Isobutane
Methyl Ibutyl
Ketone
Mixed Xylenes
Benzene
Ethylene
Dichloride
Isopropanol
Nonane
Field Defined Gas
Butyl Acrylate
Ethyl Alcohol
Methane
Pentane
Field Defined Gas
Butyl Acetate
Ethyl Chloride
Methanol
Propane
Field Defined Gas
2-Butyl Alcohol
Ethyl Acrylate
Methyl Acetate
Styrene
Field Defined Gas
1-Butyl Alcohol
Hexane
Methyl Acrylate
Toluene
Field Defined Gas
Cyclohexane
Hydrogen
Methyl Ketone
Vinyl Acetate
>EXIT
ACETONE
BENZENE
BUTYL ACRYLATE
BUTYL ACETATE
2-BUTYL ALCOHOL
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