IEVref:426-23-08ID:
Language:enStatus: Standard
Term: inherently safe optical radiation "op is"
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Definition: visible or infrared radiation that is incapable of producing sufficient energy under normal or specified malfunction conditions to ignite a specific explosive atmosphere

Note 1 to entry: This definition is analogous to the term "intrinsically safe" applied to electrical circuits.


Publication date:2020-03
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