The Design and Implementation of Monitoring System for H2S Gas Volume Fraction with Virtual Instrument

H₂S is a kind of poisonous gas that exist in oil, chemical production process. The detection of H₂S plays an important role in mine, oil and gas exploration, production of chemical product, control of atmosphere environment. The monitoring system for The H₂S gas volume fraction has been designed in the application of virtual instrument technique and special H₂S sensor of gas sensitive thin film invented by the author inducing and magnifying the circuit. The wide range and high precision of the H₂S gas fraction has been inspected and measured and also been alarmed with the utilization of normal temperature H₂S gas film sensor. As result of that high efficiency and good quality computer-based numeralization measurement for H₂S gas has been come true.