Compatibilità del gas del sensore di ossigeno

Gli analizzatori e i sensori basati sul principio galvanico sono adatti per la misurazione di ossigeno da 100 PPB a 100% in una varietà di gas di fondo in un'ampia gamma di Applicazioni. È importante stabilire la compatibilità del sensore galvanico di ossigeno con il gas di fondo di ciascuna applicazione. ogni applicazione. Questa tabella è stata concepita per aiutarvi nella scelta del sensore corretto.


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Home   ❘   Industrial Oxygen Sensors   ❘   Oxygen Sensor Gas Compatibility
Chemical Name Formula Sensor Type Special Requirements/Comments
Acetic Acid (vapor) H3COOH XLT Coalescing filter
Acetone (vapor) (CH3)2CO GPR - PSR - XLT Coalescing filter
Acetylene HCCH GPR - PSR - XLT
Acrylonitrile C3H3N GPR - PSR - XLT Coalescing filter
Air N/A GPR - PSR - XLT
Ammonia NH3 GPR - PSR For ppm sensors use – H suffix on sensor > 1000 ppm NH3
Argon Ar GPR - PSR - XLT
Arsine AsH3 XLT
Butadiene C4H6 GPR - PSR 3-4 month life in continuous use, longer with spot checking
Butane C4H10 GPR - PSR - XLT
Carbon Dioxide CO2 GPR - PSR - XLT GPR sensors < 5,000 ppm CO2
Carbon Disulfide CS2 GPR - PSR - XLT GPR sensors < 1,000 ppm CS2
Carbon Monoxide CO GPR - PSR - XLT
Chlorinated Hydrocarbons C+H+Cl GPR - PSR - XLT
Chlorine Cl2 Not Recommended Interfering Signal
Chloro-fluorocarbons H+F+Cl+C GPR - PSR - XLT
Ethyl Acetate C4H8O2 GPR - PSR - XLT
Ethanol (EtOH) C2H5OH GPR - PSR - XLT Coalescing filter
Ethylene C2H4 GPR - PSR - XLT
Fluorine F2 Not Recommended Interfering Signal
Formaldehyde (vapors) CH2O GPR - PSR - XLT Requires coalesing filter, condenses at room temp
Helium He GPR - PSR - XLT GPR/PSR: PPM sensors - H sensor > 1000 PPM He, % sensors - recommended.
XLT: Not Recommended if He > 65%
Heptanes C7H16 GPR - PSR - XLT Coalescing filter
Hexanes C6H14 GPR - PSR - XLT Coalescing filter / 3-4 month life
Hydrocarbons H+C GPR - PSR - XLT
Hydrochloric Acid (vapors) HCl XLT Coalescing filter
Hydrogen H2 GPR - PSR - XLT GPR/PSR: PPM sensors - H sensor > 1000 H2 % sensors.
XLT: Not Recommended if H2 > 65%
Hydrogen Cynide HCN GPR - PSR - XLT
Hydrogen Fluoride HF Not Recommended
Hydrogen Sulfide H2S GPR - PSR - XLT > 10 ppm H2S, remove with factory scrubber
Isopropyl Acetate C5H10O2 GPR - PSR - XLT
Isopropyl Alcohol (IPA) C3H8O GPR - PSR - XLT Coalescing filter
Methane CH4 GPR - PSR - XLT
Methanol (MeOH) (vapors) CH3OH GPR - PSR - XLT Coalescing filter
Methanol (vapors) CH4O GPR - PSR - XLT Coalescing filter
Methyl Iodide (vapors) CH3I GPR - PSR - XLT Coalescing filter
MTBE (vapors) C5H12O GPR - PSR - XLT Coalescing filter
Nitric Oxide NO GPR - PSR - XLT Limit of 100ppm NO
Nitrogen N2 GPR - PSR - XLT
Nitrogen Dioxide NO2 GPR - PSR - XLT Percentage O2 measurements only with <100 ppm N02
Nitrous Oxide N2O GPR - PSR - XLT Limit of 100ppm N2O
NOx NO, NO2 GPR - PSR - XLT Limit of 100ppm NOX
Octoflurocyclobutane C4F8 GPR - PSR - XLT
Ozone O3 Not Recommended
Pentane (vapors) C5H12 GPR - PSR - XLT Coalescing filter
Phosgene CCl2O Not Recommended
Phosphane PH3 Not Recommended
Propane C3H8 GPR - PSR - XLT
Propelene Aldehyde (vapors) C3H4O GPR - PSR - XLT Coalescing filter
Propionic Acid (vapors) C3H6O2 XLT Coalescing filter
Propylene C3H6 GPR - PSR - XLT
Silane SiH4 Not Recommended
Styrene C8H8 GPR - PSR - XLT
Sufuric Acid (vapors) H2SO4 XLT > 10 ppm H2SO4, remove with factory scrubber
Sulfur Dioxide SO2 GPR - PSR - XLT > 10 ppm SO2, remove with factory scrubber
Sulfur Hexafluride SF6 GPR - PSR - XLT Limited life 3 to 4 months
Tetrafuoromethane (vapors) CF4 GPR - PSR - XLT Coalescing filter
Tetrahydrofurane (vapors) C4H8O GPR - PSR - XLT Coalescing filter
Toluene (vapors) C7H8 GPR - PSR - XLT Coalescing filter
Trimethylaluminum (vapors) (CH3)6Al2 GPR - PSR - XLT Coalescing filter
Turpentine (vapors) (C5H8)n GPR - PSR - XLT > 10 ppm C5H8, coalescing filter
Vinyl Acetate (vapors) C4H6O2 GPR - PSR - XLT Coalescing filter
Vinyl Chloride (vapors) C2H3Cl GPR - PSR - XLT Coalescing filter
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