Using our 3D Fire and Gas Detector Mapping Application, Scenario Gas Detector Coverage is determined fist by dividing the Global Gas Zone in Gas Sub-Zones, then, an array of Point or Open-Path detectors is placed in each Gas Sub-Zone. For each Gas Sub-Zone, the Scenario Gas Detector Coverage of each detector in the detector's array is evaluated by identifying the 3D dispersion clouds that reach each detector. The detector that achieves the highest Coverage within the Gas Sub-Zone is selected, then with the highest achieving Detector Coverage of each Gas Sub-Zone, the overall Scenario Gas Detector Coverage is calculated. Gas detector dimensions are model with actual manufacture's specified dimensions.
