THE USE OF MODERN DOMESTIC SOURCES AND RECEIVERS OF THE MID-IR RANGE FOR THE DETECTION OF COMBUSTIBLE GASES
Annotation
Issues related to the creation of a remote gas analyzer operating in the mid-infrared range are considered, elements of both domestic manufacturers and foreign analogues are analyzed. The working scheme is described, its energy losses are estimated, the dependence of the signal change on the gas concentration at distances of 1 and 2 m is measured, the operation of the sensor at distances of 5 and 10 m is theoretically estimated. The results of calculations and measurements show that at this stage the device is inferior to modern remote gas analyzer, however, it is capable of working with high accuracy with a distance between modules from 5 to 100 m and is best suited for continuous stationary monitoring of industrial facilities for leaks.
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