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LK-SV Current international standards for safety require the installation of an audible warning device in order to indicate a dangerous or emergency situation. All motor sirens are mainly used in various industrial environments,such as factory buildings,workshops,warehouses,mining industry,etc. |
UpdataTime:2015/11/3 15:28:40 Browse number:1123
SMALL INDUSTRIAL MOTOR SIRENS
Two factors determine the capacity of the sound to be heard:
1.the distance between the audible warning device and the operator;
2.the existing ambientnoise
The suitability of an sudible alarm for a specific appplication is determined by its specification:
1.sound output DECIBEL(dB)
2.sound frequency HERTZ(Hz)
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