TY - JOUR AU - Hajovsky, R. AU - Pies, M. PY - 2012/06/07 Y2 - 2025/01/02 TI - Measuring System for Longtime Monitoring and Visualization of Temperature and Toxic Gases Concentration JF - Elektronika ir Elektrotechnika JA - ELEKTRON ELEKTROTECH VL - 122 IS - 6 SE - DO - 10.5755/j01.eee.122.6.1838 UR - https://eejournal.ktu.lt/index.php/elt/article/view/1838 SP - 129-132 AB - 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 CH<sub>4</sub> 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).<p>DOI: <a href="http://dx.doi.org/10.5755/j01.eee.122.6.1838">http://dx.doi.org/10.5755/j01.eee.122.6.1838</a></p> ER -