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SPA2 º»Áú¾ÈÀü¹æÆø Alarm Monitor Switch |
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SPA2 IS ´Â
Programmable type ÀÇ ¾Ë¶÷¸ð´ÏÅÍ ½ºÀ§Ä¡·Î¼, À§ÇèÁö¿ª (Hazardous Area) ÀÇ Current / Voltage ¹× T/C, RTD, mV, Ohm¸¦ Á÷Á¢ ÀÔ·Â ¹ÞÀ»¼ö ÀÖµµ·Ï IS(Intrinsic Safety) certificate ¸¦ ȹµæÇÑ ¸ðµ¨ ÀÔ´Ï´Ù.
ÀԷ´ܰú Ãâ·Â´ÜÀ» ÇöÀå ¿ä±¸¿¡ ¸ÂÃç ÇÁ·Î±×·¡¹Ö ÇÒ ¼ö°¡ ÀÖ¾î (PC ¶Ç´Â Built In button»ç¿ë) ¼Õ½±°Ô Àû¿ëÇÒ ¼ö ÀÖÀ¸¸ç, Spare part °ü¸®¿¡µµ µµ¿òÀÌ µË´Ï´Ù. ±¹³»¿Ü¿¡ Áö³ 20 ¿©³â°£ Áß¿ä ESD ºÎºÐÀ» ´ã´çÇÑ Alarm Monitor Switch ÀÔ´Ï´Ù. ¨ç ÀԷ´ܿ¡¼ ÇöÀå °è±â·Î Tx Loop Power (24Vdc) °ø±Þ ¿©ºÎ¸¦ °áÁ¤ÇÒ ¼öµµ ÀÖ°í ( 2 wire Tx, 4Wire Tx) , ¨è Alarm Trip point¸¦ ÃÖ´ë 4 Contact ±îÁö ¼±Åà ÇÒ ¼ö ÀÖÀ¸¸ç, ¨é Çʿ信 µû¶ó Ãâ·Â´ÜÀ¸·Î 4-20mA º¹Á¦ ½ÅÈ£ (-AO option) ¸¦ Ãâ·Â½Ãų ¼ö µµ ÀÖ½À´Ï´Ù.
Ư¡À¸·Î´Â, 20 bit input ºÐÇØ´ÉÀº ÃÖ°íÀÇ digital accuracy¸¦ º¸Àå ÇÕ´Ï´Ù. ¶ÇÇÑ Universal Power supply ±â´ÉÀº ¸¹Àº spare part¸¦ º¸°üÇÒ Çʿ䵵 ¾ø°í, Àû¿ë¹üÀ§ ¶ÇÇÑ À¯¿¬¼ºÀ» È®º¸ÇÒ ¼ö ÀÖ½À´Ï´Ù. 5³âÀ̶ó´Â Àå±â ¾ÈÁ¤µµ (Long term stability) ¸¦ Á¦°øÇϹǷÎ, calibration ÁֱⰡ ±æ¾î º¸´Ù ¾ÈÁ¤ÀûÀ¸·Î Ç÷£Æ® ¿îÀüÀÌ °¡´ÉÇÕ´Ï´Ù. ±âº»ÀûÀ¸·Î IN/OUT/PWRÀÌ isolation µÇ¾î ÀÖ¾î, Isolator ¸¦ ä¿ëÇÑ »óŰ¡ µÇ¾î Ground loop¹®Á¦¶ó´øÁö, Plant Noise¿¡ È¿°úÀûÀ¸·Î ´ëÀÀÇÔÀ¸·Î º¸´Ù ¾ÈÁ¤ÀûÀ¸·Î ±â´ÉÀ» ¹ßÈÖ ÇÕ´Ï´Ù. |
Alarm ˼
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Low level (T/C, RTDµî) ÀÇ ÀԷ¿¬°á¹æ½Ä¿¡ µû¶ó ¸¹Àº ÇÁ·Î¼¼½ºÀÇ ¿ä±¸»çÇ×À» ó¸®ÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
¶ÇÇÑ SPA2¸¸ °¡Áö°í ÀÖ´Â Total Sensor diagnostic ±â´É (patented) Àº ÇöÀå¿¡¼ À¯Áöº¸¼ö ½Ã°£À» ȹ±âÀûÀ¸·Î Çâ»ó½ÃÄÑ µå¸± °Í ÀÔ´Ï´Ù. ³Ð°í, back light Á¶¸í±â´ÉÀ» °®Àº Display âÀº ¾ß°£¹× ¾îµÎ¿î ¸¶¼£¸µ ijºñ³Ý¿¡¼ ½ÃÀμºÀ» Çâ»ó½ÃÄѼ »óÅÂÈ®ÀÎ, ¼ÂÆÃµîÀ» ¼öÇàÇϱ⠽±°Ô µµ¿Í µå¸³´Ï´Ù. |
ÇÏ´Ü¿¡ Dimension À» º¸ÀÔ´Ï´Ù.
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SPA2 ´Â ´ÙÀ½ 6°¡Áö °è±â ±â´ÉÀ» ÇѰ³ÀÇ ¸ðµ¨¿¡ ¾ÐÃà ½ÃÄ×½À´Ï´Ù. 1. Intrinsic Safety (º»Áú¾ÈÀü ¹æÆø) Field Connections 2. contacts ¶Ç´Â 4 contacts Alarm Trip 3. Analog (4-20mA/1-5Vdc) ¶Ç´Â Temperature (mV, T/C, RTD, Ohm) Transmitter 4. ¾ÆÀַ̼¹ÀÌÅÍ, ½ÅÈ£ º¯È¯±â 5. Local Process Display (EU Ç¥½ÃµÇ´Â) 6. ¼±ÇüÈ, Æò±Õ°ª, Â÷À̰ª, ±×¸®°í º¯ÈÀ² °è»ê ¸ðµâ 7. 2 Wire Tx Loop Power Supply
º¸´Ù ÀÚ¼¼ÇÑ ÇùÀǰ¡ ÇÊ¿äÇϽøé, À̺о߿¡¼ ¿À·£±â°£µ¿¾È °æÇèÀ» ½×Àº Ƽ¿¥¼Ö·ç¼Ç(ÁÖ)¿¡ ¿¬¶ô ºÎŹ µå¸³´Ï´Ù. ÀüÈ : 02-2025-4280, À̸ÞÀÏ sales@tmsolutions.co.kr , »ç¾ç¼´Â Ƽ¿¥¼Ö·ç¼Ç(ÁÖ) ȨÆäÀÌÁö¿¡¼ ´Ù¿î¹ÞÀ¸½Ã¸é µË´Ï´Ù.
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±×·¡µµ ESD¿¡ Àû¿ëÇÏ·Á°í Çϴµ¥, Functional Safety (SIL) À» È®º¸ÇØ¾ß ÇÏÁö ¾Ê³ª¿ä? ÇöÀå ¿ä±¸»çÇ×ÀÌ ±×·¯ÇÏ½Ã´Ù¸é ´ÙÀ½ÀÇ STA (SIL2 & SIL3 capable Safety Trip Alarm) ¸¦ ±ÇÇÕ´Ï´Ù.
±ä±Û ÀоîÁּż °¨»ç µå¸®¸ç, Ç×»ó ÃÖ¼±À» ´ÙÇϴ Ƽ¿¥¼Ö·ç¼Ç(ÁÖ) °¡ µÇ°Ú½À´Ï´Ù. ¿À´Ãµµ º¸¶÷Âù ÇÏ·ç µÇ½Ê½Ã¿À. |
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