112 • Appendix C: Interference Information GX-3R Operator’s Manual
Appendix C: Interference Information
All interference response values shown in this appendix are approximate. Response may vary
between sensors.
ESR-A13i-H2S, H
2
S Detection
Table 16: Interference Chart for ESR-A13i-H2S, H
2
S Detection
Gas
Chemical
Formula
Concentration
Indication
Value
Acetone C3H6O 0.54 vol% 0.0 ppm
Acetylene C2H2 100 ppm 0.0 ppm
Ammonia NH3 38.6 ppm 0.0 ppm
Benzene C6H6 0.30 vol% 0.0 ppm
Carbon Dioxide CO2 20.0 vol% 0.0 ppm
Carbon Monoxide CO 100.0 ppm 0.2 ppm
Chlorine CL2 2.0 ppm 0.0 ppm
Cyclopentane C5H10 0.35 vol% 0.0 ppm
Ethane C2H6 0.75 vol%
0.0 ppm
*1
Ethanol C2H5OH 0.83 vol%
-0.5 ppm
*1
Ethyl Acetate C4H8O2 0.53 vol%
-0.1 ppm
*1
Fluorine F2 1.6 ppm 0.0 ppm
Hydrogen H2 500 ppm 0.2 ppm
Hydrogen Bromide HBr 9.0 ppm 0.0 ppm
Hydrogen Chloride HCl 3.2 ppm 0.0 ppm
Isobutane i-C4H10 0.45 vol% 0.0 ppm
Isobuten C4H8 1000 ppm 0.1 ppm
Isopropyl Alcohol C3H8O 2.0 vol% -0.5 ppm
Methane CH4 1.26 vol% 0.0 ppm
Methanol CH3OH 1.38 vol%
-0.6 ppm
*1
Methyl Ethyl Ketone C4H8O 0.45 vol% 0.0 ppm
Methyl Isobutyl Ketone C6H12O 0.30 vol% 0.0 ppm
Methyl Methacrylate C5H8O2 0.43 vol%
0.1 ppm
*1
n-Hexane n-C6H14 0.30 vol% 0.0 ppm