Is surge protection installed in the instrument control room of the storage and transportation tank area of the ethylene plant?
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Is surge protection installed in the instrument control room of the storage and transportation tank area in the ethylene plant, or is it determined by the type of instrument? Are there any mandatory requirements for the instrument options in Zone 0 as well?
Is surge protection installed in the instrument control room of the storage and transportation tank area in the ethylene plant, or is it determined by the type of instrument? Whether to install surge protection is not directly related to what device it is, but there is a certain connection. Costs need to be taken into consideration; it is recommended to refer to SH/T3164. Read carefully. New lands will be discovered. Are there any mandatory requirements for the instrument options in Zone 0 as well? Inertial loop for instruments in Zone 0.
Generally, whether to install a surge protector depends on the number of thunderstorm days in the location where the device is situated. After deciding to install them, determine which ones need to be installed by considering factors such as the type of instrument, its distance from the control room, and the method of cable laying; for specific details, refer to the standard SH/T3164.