Measuring System for Longtime Monitoring and Visualization of Temperature and Toxic Gases Concentration
Radovan Hájovský, Martin Pieš · Elektronika ir Elektrotechnika · 2012
The contribution describes a developed measuring system intended for long-term monitoring of temperatures and hazardous gas concentrations within old mining dumps affected by thermal processes. It includes a short introduction describing the creation of thermal processes, including related hazards and impact on the environment. Furthermore, the contribution provides a detailed analysis of sensors for measuring CO and CH4 gas concentrations. It provides the advantages and disadvantages of the individual sensors, including the experience with their use. The conclusion contains a description of the complex measuring chain, including the data transfer technology and visualization at the dispatching station. Ill. 5, bibl. 7 (in English; abstracts in English and Lithuanian).DOI: http://dx.doi.org/10.5755/j01.eee.122.6.1838