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Published: 08 June 2023

We now release a new service to display hazardous areas in 3D or 2D on plot plans, although the area has been presented using hazardous distances based on risk assessment and the schematic diagrams shown in IEC Standard Part 10-1 "Classification of areas-Explosive gas atmospheres" so far.

By superimposing the areas of individual release sources, you can learn the hazardous areas of the entire facility, and clearly determine zones where non-explosion-proof equipment can be used according to the actual operation of the facility.

It is also used for safe flight planning of drones and is expected to be used in fields where spatial position information is required, such as automatic flight functions in the future.

Click here for some samples of 3D/2D displays of hazardous areas on plot plans.

In addition, we update the following contents on the page of "Hazardous Area Classification by Risk Evaluation (Based on IEC 60079-10-1Edition 3.0)."

• Add the case of "Evaporation from open surfaces" as an evaluation example for primary grades of releases
• Post "Materials required for evaluation" that we have received many inquiries about