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Á¦¸ñ Áøµ¿¼¾¼­ÀÇ °¨µµ (Vibration Transducer Sensitivity)
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Áøµ¿¼¾¼­ÀÇ °¨µµ (Vibration Transducer Sensitivity)


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Áøµ¿¼¾¼­(Vibration Transducer)

Áøµ¿ÃøÁ¤À» À§Çؼ­ ¹Ýµå½Ã °®Ãç¾ß ÇÏ´Â °Í Áß¿¡¼­ ¼¾¼­ÀÇ ¼±ÅÃÀ» »©³õÀ» ¼ö °¡ ¾ø´Âµ¥ ¼¾¼­¸¦ ¼±ÅÃÇÏ´Â °¡Àå ù ¹ø° ±âÁØÀº °¨µµ(Sensitivity)ÀÏ °ÍÀÌ´Ù. ±×¸®°í µÎ ¹ø° ±âÁØÀº ¼¾¼­ÀÇ ¼±Çü¼ºÀÌ ÇØ´çµÈ´Ù. ¿ì¼±, Áøµ¿¼¾¼­ÀÇ °¨µµ¿¡ °üÇÑ »ç¿ë ¿¹¸¦ Á¤¸®ÇÏ¸é ´ÙÀ½°ú °°´Ù.


 

ÀÌ Áß¿¡¼­ °¡¼Óµµ¼¾¼­(Accelerometer)ÀÇ »ç¿ëÀÌ ¸Å¿ì º¸ÆíÀûÀÌ°í ÃøÁ¤¹æ¹ýÀÌ Æí¸®ÇÏ¿© ¸Å¿ì ´Ù¾çÇÏ°Ô »ç¿ëµÇ°í ÀÖÀ¸¸ç º¯À§¼¾¼­(Proximity probe)´Â ´ëÇü°í¼Ó ½½¸®ºêº£¾î¸µ ŸÀÔÀÇ ½Ç½Ã°£ ¸ð´ÏÅ͸µ½Ã½ºÅÛ¿¡ ÁÖ·Î »ç¿ëµÈ´Ù. ¼Óµµ¼¾¼­(Velocity transducer)´Â ƯÁ¤´ë¿ª(10HzÀÌÇÏ)¿¡ °íÀ¯ÁÖÆļö°¡ À־ »ç¿ëÀÌ Á¦ÇÑÀûÀÌ°í ¸Å¿ì Á¤¹ÐÇÏÁö¸¸ °í°¡À̹ǷΠ»ç¿ëÀÌ º¸ÆíÀûÀÌÁö ¸øÇÏ´Ù.

 Áøµ¿¼¾¼­´Â ´ëüÀûÀ¸·Î °¨µµ°¡ ÁÁÀ»¼ö·Ï(³ôÀ»¼ö·Ï) ÀúÁÖÆÄ Áøµ¿ÀÇ ÃëµæÃøÁ¤ÀÌ ÁÁ°í Å©±â°¡ Å©°í °¡°ÝÀÌ ºñ½Î°í ´ë½Å¿¡ °íÁÖÆÄ ÃøÁ¤Àº ¼±Çü¼ºÀÌ ÁÁÁö ¸øÇÏ´Ù. ¹Ý¸é¿¡ °¨µµ°¡ ³·À»¼ö·Ï µ¿Àû¹üÀ§(Dynamic range)°¡ Å©°í ¼¾¼­ÀÇ Å©±â°¡ ÀÛ°í ¸Å¿ì °íÁÖÆıîÁö ¼±Çü¼º(Linearity)ÀÌ ÁÁÀº ÆíÀÌ´Ù. ¿©±â¼­ °¨µµ´Â ¼¾¼­ÀÇ ÃÖ´ëÁøÆøÃøÁ¤´É·Â(µ¿Àû¹üÀ§)°úµµ °ü·ÃÀÌ Àִµ¥ ¿¹¸¦ µé¾î 5VÀÇ Ãâ·ÂÀ» °¡Áö´Â ¼¾¼­ÀÌ°í °¨µµ°¡ 100mV/g¶ó¸é 50g±îÁö ÃøÁ¤ÇÒ ¼ö ÀÖ´Ù´Â ¶æÀÌ´Ù. ´Ù½Ã ¸»Çϸé 50gÀÌ»óÀº Çϵå¿þ¾î¿¡¼­ ±¸ÇöµÇÁö ¾ÊÀ¸¹Ç·Î ¼ÒÇÁÆ®¿þ¾î¿¡¼­µµ º¸ÀÌÁö ¾Ê´Â °ª(Over range)ÀÌ µÈ´Ù.



TEL: 02-6480-9991   sales@astint.co.kr,   Copyright. ¿¡ÀÌ¿¡½ºÆ¼(AST) www.astint.co.kr

Áøµ¿¼¾¼­, °¡¼Óµµ¼¾¼­, Accelerator, Transducer,, Áøµ¿¼¾¼­°¨µµ


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