Fiber Opt Ic Chemical Sensors For Industrial And Process Control

H H Miller; I B Hirschfeld

doi:10.1117/12.937497

28 April 1987 Fiber Opt Ic Chemical Sensors For Industrial And Process Control

H H Miller, I B Hirschfeld

Proceedings Volume 0718, Fiber Optic and Laser Sensors IV; (1987) https://doi.org/10.1117/12.937497
Event: Cambridge Symposium-Fiber/LASE '86, 1986, Cambridge, MA, United States

Abstract

Fiber Optic Sensors Have Been Developed For Monitoring In-Plant Gaseous Emissions Of Ammonia, Formaldehyde, Organohalides, Hydrogen Sulfide, Carbon Dioxide, Oxygen And Nitrogen Dioxide. In Addition, Industrial, Process Control Sensors For Real-Time Process Or Effluent Monii0R1Ng Have Been Developed For Measuring The Aqueous Concentrations Of Such Ions As H+, Na4, K+, Uov, As Well As Organohalides. Some Of 1Hese Fiber Optic Sensors, Or Optrodes, Are Reversible And Are Engineered To Remain In Place For Periods Up 10 One Year. Other Op1Rodes Are Nonreversible And Require Replacemen1 Of 1He Sensor Tip Every 1-2 Days. The Design And Sensitivity Of Selected Optrodes Are Described As Well As Applications.

Citation Download Citation

H H Miller and I B Hirschfeld "Fiber Opt Ic Chemical Sensors For Industrial And Process Control", Proc. SPIE 0718, Fiber Optic and Laser Sensors IV, (28 April 1987); https://doi.org/10.1117/12.937497

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