Procedure and installation of gas sensor for detecting semiconductor risk of fire or explosion or fire.

摘要

The invention relates to a method and an apparatus for determining the risk of FIRE OR EXPLOSION OR FOR DETECTION OF AN OPEN FIRE IN A BUILDING OR COVERED OR, FOR EXAMPLE IN INDUSTRIAL AND ESPECIALLY WHERE HAVE dust loading. MATERIALS TO DEVELOP THE GAS HAVE A DEPENDENT STATE OF DEVELOPMENT OF GAS THROUGH AT LEAST TWO OF ITS DIFFERENT MAIN RESISTANT BEHAVIOR TO GAS SENSORS SEMICONDUCTORS REACTIVE GAS, preferably SENSORS SNO2_, BEING DISCUSSED WITH REFERENCE TO THE STATE OF DANGER AND THIS STATE OF DANGER determined.