Eagle Instruction Manual Appendix C: Non-Standard Toxic Gas Sensors • 54
WARNING: The Eagle’s alarms are initiated by the DISPLAY reading
not the FACTORED reading. If you are monitoring for
toluene as in the above example and the low alarm is set
for 10% LEL, the Eagle will initiate a low alarm at 7%
LEL toluene (display reading of 10% LEL).
Appendix C: Non-Standard Toxic Gas Sensors
Appendix C describes the Eagle’s non-standard, electrochemical toxic
gas sensors. This appendix also offers information for calibrating and
replacing non-standard toxic gas sensors. Non-standard electro-
chemical toxic gas sensors are toxic gas sensors other than CO or H
2
S.
Specifications
Table 8 lists specifications for the non-standard toxic gas sensors. The
alarm settings are user-adjustable (see “Updating the Alarm Point
Settings” on page 32.)
Table 8: Non-Standard Toxic Gas Sensors Specifications
Target Gas Range Alarm 1 Alarm 2
TWA
Alarm
STEL
Alarm
Ammonia 0 to 75.0 ppm 12.0 ppm 25.0 ppm 25.0 ppm 35.0 ppm
Arsine 0 to 1.00 ppm 0.05 ppm 0.10 ppm 0.05 ppm OFF
Arsine
0 to 200 ppb
1
50 ppb 100 ppb 50 ppb OFF
Chlorine 0 to 3.00 ppm 0.50 ppm 1.50 ppm 0.50 ppm 1.00 ppm
Chlorine Dioxide 0 to 1.00 ppm 0.10 ppm 0.30 ppm 0.10 ppm 0.30 ppm
Diborane
0 - 300 ppb
1
50 ppb 100 ppb 100 ppb OFF
Fluorine 0 to 5.00 ppm 0.50 ppm 1.00 ppm 1.00 ppm 2.00 ppm
Hydrogen
Bromide
0 to 9.00 ppm 1.00 ppm 2.00 ppm OFF 3.00 ppm
Hydrogen
chloride
0 to 15.0 ppm 2.0 ppm 5.0 ppm OFF OFF
Hydrogen
Cyanide
0 to 30 ppm 3.0 ppm 5.0 ppm OFF 4.7 ppm
Hydrogen
fluoride
0 to 9.00 ppm 1.00 ppm 2.00 ppm 1.00 ppm 2.00 ppm
Nitric oxide 0 to 100 ppm 10 ppm 25 ppm 25 ppm 50 ppm
Nitrogen dioxide 0 to 15.0 ppm 1.0 ppm 3.0 ppm 3.0 ppm 5.0 ppm
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