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  ÆßÇÁ ÅäÃâºÎ ¾Ð·Â°è »çÀÌÁî°ü·Ã Áú¹®µå¸³´Ï´Ù.
  ±Û¾´ÀÌ : ÆijëÇü   °íÀ¯ID : esley01     ³¯Â¥ : 22-10-27 13:18     Á¶È¸ : 1733    
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ÆßÇÁ ÅäÃⱸ¿¡ ¾Ð·Â°è(Diaphragm type) »çÀÌÁî °ü·ÃÇÏ¿© Áú¹®µå¸®°íÀÚ ÇÕ´Ï´Ù.
Á¶°Ç1. ÆßÇÁ À¯·® 3.74m3/hr, ¾çÁ¤ 19m, ÅäÃⱸ size 1"
ÁúÀÇ1. ÅäÃⱸ µÚ ¾Ð·Â°è(Diaphragm type)¸¦ 1/2" npt typeÀ¸·Î »ç¿ëÇÏ·Á°í ÇÕ´Ï´Ù.
          ownerÃø¿¡¼­ Diaphragm type ÀÏ °æ¿ì 3" ÀÌ»ó Flange type À¸·Î º¯°æÇÏ´Â°Ô Ç϶ó´Â ¿äûÀÌ ÀÖ¾ú½À´Ï´Ù.
          Diaphragm typeÀ϶§ 3" Flange type ¸»°í 1/2" npt ¾Ð·Â°è¸¦ »ç¿ëÇصµ ±â´É»ó ¹®Á¦°¡ ¾ø´ÂÁö Áú¹®µå¸³´Ï´Ù.
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Stefano    22-10-28 01:42
(1) Pump Discharge LineÀÌ 1"Àε¥ ÀÌ °üÀ» È®°üÇÏ¿© 2~3" Flange¸¦ ºÙ¿© Diaphragm Sealed Pressure Sensor¸¦ ºÙÀÌ·Á´Â Non-sense¸¦ ¸»ÇÏ´Â °ÍÀº ¾Æ´Ï°ÚÁö¿ä.  3~4" ¿Í °°Àº Nozzle¿¡ ¾Ð·ÂSensor¸¦ ¿¬°áÇÏ´Â °æ¿ì´Â  VesselÀÇ  Á¤¾ÐÂ÷·ÎºÎÅÍ ¾×¸éÀ» ÃøÁ¤ÇÏ´Â µîÀÇ ¸ñÀûÀ¸·Î ÁÖ·Î »ç¿ëµË´Ï´Ù.

(2) Diaphragm Á÷°æÀº 2, 3, 4"¿Í °°ÀÌ Ä¿Áö´õ¶óµµ ¾Ð·Â°è ¹Ý´ëÂÊ Process ¿¬°áÃøÀº 1/2" NPT·Î Çصµ ¹«¹æÇÕ´Ï´Ù. 
https://www.silverinstruments.com/support/why-we-need-diaphragm-seals-for-pressure-gauges-or-transmitters.html

(3) ±×·¯³ª ¹è°ü¿¡ Áøµ¿ÀÌ ÀÖ´Â °æ¿ì Pressure Transmitter°¡ Èçµé·Á ¿¬°áºÎ°¡ ÆÄ¼ÕµÉ ¿ì·Á°¡ ÀÖ´Ù¸é  Flange Æò¸éÀ» ¼öÆòÀ¸·Î ´Þ¾ÆµÎµµ·Ï ÇÏ°í  Diaphragm´ë½Å  ¼Ò±¸°æ ¿¬°á½Ä Piston-Sealed  Transmitter·Î ¼±Á¤ÇÒ ¼öµµ ÀÖ½À´Ï´Ù. 

Piston-SealÀÌ À¯Ã¼ÀÇ ºÎ½ÄÀ̳ª Fouling µî¿¡ Ãë¾àÇÏÁö¸¸ ¾Ê´Ù¸é ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù.  FoulingÀÌ ¹®Á¦µÇ´Â °æ¿ì ±â°è±¸Á¶½Ä Ư¼ºÀ¸·Î Á¤È®µµ°¡ ¶³¾îÁö¹Ç·Î Clean Fluid ¾Ð·ÂÃøÁ¤ ¸ñÀûÀ¸·Î¸¸ »ç¿ëÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù.
 
https://www.google.com/search?q=Piston+Sealed+Pressure+sensor&oq=Piston+Sealed+Pressure+sensor+&aqs=chrome..69i57j0i22i30j0i390l3.21071j0j15&sourceid=chrome&ie=UTF-8
±è¾Ó²¿ kimangkko   22-11-09 06:56
ÆßÇÁÀÇ À¯Ã¼°¡ ¹«¾ùÀÎÁö¿ä. À¯·®ÀÌ ÀÛ°í head°¡ 20m°¡ ÀÌ»óÀÎ °ÍÀ» º¸¸é chemical injection°ü·ÃÆßÇÁÀΰ¡¿ä?

¹ßÁÖóÀÇ ¿ä±¸´Â ÀϹݼ³°è»çÇ׿¡ ÀÖ´Â °ÍÀÌ ¾Æ´ÑÁö È®ÀÎÇØ º¸½Ê½Ã¿À. 2~3ÀÎ ÀÌ»óÀÇ Ç÷£Áö+diaphragm ¿¬°áŸÀÔÀº ´ë±¸°æ, ºÎ½Ä½Ä¼ºÀÌ ÀÖ´Â ¹è°ü, ³»ºÎÄÚÆÃÀÌ µÇ´Â ¹è°ü, Á¡¼ºÀÌ À־ ¾Ð·Â°¨Áö¿¡ ÁöÀåÀÌ Àְųª, À̹°ÁúÀ» À̼ÛÇÏ´Â ÆßÇÁ  µî¿¡ »ç¿ëµË´Ï´Ù. °øÅëÀûÀ¸·Î ÀÌ·± Á¡À» °í·ÁÇÏ¿© ¼³°è ±âÁØ¿¡ Àû¿ëÇÏ°Ô µË´Ï´Ù.

¼Ò±¸°æ ÆßÇÁ, ¹è°ü¿¡ »ç¿ëµÈ´Ù´Â Á¡¸¸À» °¡Áö°í ¹ßÁÖó¸¦ ¼³µæ, ¼³¸íÇÑ´Ù¸é »ó´ë¹æ ¶ÇÇÑ ³ª¸§ÀÇ ÀÌÀ¯°¡ À־ Á¤ÇÑ ±âÁØ¿¡ ºÎÇÕÇÏÁö ¾Ê´Â ¼³°è»çÇ×À» Çã¿ëÇØ ÁÖÁö ¾ÊÀ» °Í °°½À´Ï´Ù.

»ç¿ëÇϽô ½Ã½ºÅÛ(ÀÏ´Ü À¯Ã¼)°ú NPTÀû¿ë ÀÌ·Â µîÀ» ±Ù°Å·Î ¼³¸íÇϽøé ÁÁÁö ¾ÊÀ»±î ÇÕ´Ï´Ù
   

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