Traditionally, precise risk assessments of hazardous areas have presented the hazardous area using the hazardous distance obtained from the risk assessment and the schematic diagram shown in IEC standard Part 10-1 "Classification of areas - Explosive gas atmospheres." We have now started offering a service that displays the hazardous area in two or three dimensions on the plot plan.
This allows you to determine the overall hazardous area of the facility by overlaying the hazardous areas of individual emission sources, and can be used to clearly define zones where non-explosion-proof equipment can and cannot be used, in accordance with the actual operational conditions at the facility.
Please use this to expand the use of electronic devices in hazardous materials facilities and to promote digital transformation and smart security.
Furthermore, it is expected to be used in areas requiring spatial positioning information, such as for safe drone flight planning and future applications in autonomous flight functions.
Sample of a 3D representation of the danger zone"Detailed risk assessment of hazardous areas (establishment of explosion-proof areas according to the latest IEC standards)"We have posted it on that page, so please take a look.
In addition to the above, we have added the following information, so please check it as well.
- As an example of an evaluation of a Class 1 emission source, "evaporation from a liquid surface open to the atmosphere" has been added. 4
- We have updated the "Risk Assessment Result Sample" and also added the "Physical Property Data Sample".
- This section lists the "documents required for evaluation," which are frequently requested.
