SPA2 IS
Safety Trip Alarm ( Intrinsic Safety )

SPA2 IS

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SPA2 IS (
Intrinsic Safet - Alarm Trip Monitor Switch )
´Â Intrinsic Safety certificate (ATEX, IECEx, FMµî)À» ȹµæÇÑ ÇÁ·Î¼¼½º ¾Ë¶÷ ¸ð´ÏÅÍ ½ºÀ§Ä¡·Î¼­,  À§ÇèÁö¿ª(Hazardous Area, Zone 0, 1) ¿¡¼­ µé¾î¿À´Â ÀÔ·Â ½ÅÈ£¸¦ ¹Ù·Î ¿¬°á (Intrinsically Safe Field Connection) ÇÒ ¼ö ÀÖÀ¸¸ç (º»Áú¾ÈÀü), ½ÅÈ£°¡ ¿îÀü ¼³Á¤Ä¡(SP)¸¦ ¹þ¾î³¯ °æ¿ì Alarming ¹× ÇÊ¿ä½Ã Emergency Shutdown µîÀÇ Á¶Ä¡¸¦ ÃëÇϱâ À§ÇÏ¿© »ç¿ëµÇ´Â Alarm Monitor °è±â·Î¼­, SIS (Safety Instrumented System) °ú º´ÇàÀ¸·Î »ç¿ëÇÒ ¼ö ÀÖ´Â Hardware type ÀÇ Alarm Monitor Switch ÀÔ´Ï´Ù.

Built-in button ¹× PC programÀ» ÀÌ¿ëÇÏ¿© ¼Õ½±°Ô ÇöÀå¿¡¼­ ÇÊ¿äÇÑ ±â´ÉÀ» ¼³Á¤ÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖ´Â Universal Alarm Unit (¹ü¿ë ¾Ë¶÷ À¯´ÏÆ®) ·Î¼­, ÃÖ´ë 4 Á¢Á¡Ãú·Â  ¹× 1 AO (4-20mA)½ÅÈ£ (Option)¸¦ Ãâ·ÂÇÒ ¼ö ÀÖ°í ¹ü¿ëÀü¿ø½Ã½ºÅÛ (21.6~125Vdc, ¹× 90~260Vac) À» äÅÃÇÏ¿´À¸¸ç, ¸ðµ¨ÅëÀÏ·Î ÀÎÇÑ ÇöÀåÀÇ Àç°í °¨Ãà ¹× À¯¿¬ÇÑ È£È¯¼ºÀ¸·Î Ç÷£Æ® À¯Áöº¸¼öÀÇ ¿øÈ°¼º±îÁö °í·ÁÇÑ ¾Ë¶÷ ¸ð´ÏÅÍ °è±â ÀÔ´Ï´Ù.

¡á º»Áú¾ÈÀü¹æÆø ÀÔ·Â (Intrinsic Safety )
¡á ¹ü¿ë ÀÔ·Â(mA,Volt ¿Í T/C, RTD)

¡á 20bit ÀÔ·Â ºÐÇØ´É
¡á Programmable Ãâ·Â(ÃÖ´ë 4 Á¢Á¡ ¹× 4-20mA Option Ãâ·Â)
¡á ¼¾¼­Á¡°Ë±â´É (T/C ¹× RTD¼¾¼­ÀÌ»ó)
¡á ¹ü¿ë Àü¿ø (21.6~125Vdc, ¶Ç´Â 90~260Vac version)
 

»ç ¾ç

 

 

 

ÀÔ·Â :

¡¡

HLPRG : 0 - 50mA, 0- 11V  Configuration.
TPRG : -50 ~ 1000mV, 0 ~ 4,000 ¿È
             T/C:J,K,E,T,R,S,N,B,C  
             RTD (2,3,4 Wire):Pt100 (3750,  3850,
             3902,  3911, 3916, 3923,  3926, 3928),              Ni120, Cu10
ÀÔ·ÂÀúÇ× : 40 ¸Þ°¡¿È

Ãâ·Â :

¡¡

SPDT ¸±·¹ÀÌ, 1 form C, 5A @250Vac 50/60Hz or 24Vdc non-inductive.
Option :
AO : 4 - 20mA (1000 ohm)

Á¤È®µµ :

¡¡

±2§Ë,   ±1mV,  T/C & RTD:±0.1~0.8µµ¾¾AO option : ±0.01%
Cold Junction :  ±0.45 µµ¾¾
±âŸ ÀÚ¼¼ÇÑ »çÇ×Àº »ç¾ç¼­ ÂüÁ¶

Isolation

 

500Vrms  Case-Input-Output-Power

Power Comsumption

 

3.5W typical, 5.5 W maximum

ÁÖº¯ ¿Âµµ :

¡¡

-40 ~ +85 µµ¾¾

Ç¥½Ã È­¸é :

¡¡

2x5 14-segmentcharacters, backlit,
Alphanumeric readout  accurate to the nearestdigit.
Range:  -99999 to 99999;
Decimal point can beuser-set
Dual Color LED Alarm Lamp

Å©±â :

¡¡

55 x 100 x 130 mm

¹«°Ô :

¡¡

544-601 ±×·¥

 

   

 

 

   



À§ÇèÁö¿ª¿¡ À§Ä¡ÇÑ Çʵå°è±â ½ÅÈ£·Î shut down system ¶Ç´Â alram monitoring ÀÌ ÇÊ¿äÇϰųª,  ESD ½Ã½ºÅÛ±îÁö´Â ÇÊ¿ä¾ø´Â ¼Ò±Ô¸ð SIS ȯ°æÀÌ ÇÊ¿ä ÇϽʴϱî ?  ¶Ç´Â Áß¿äÇÑ ÇÁ·Î¼¼½º°¡ ¼ö½Ã·Î ¼Ë´Ù¿î µÇ½Ê´Ï±î?

IS BarrierµîÀ» Ãß°¡ÇÏ¿© ÀÛ¾÷ÇÏ´Â°Ô Æгγ»ºÎ °ø°£, Ãß°¡Àü¿øµîµîÀ¸·Î ¾î·Á¿òÀ» °ÞÀ¸½Ê´Ï±î ?  SPA2 IS modelÀÌ ÇØ°áÇÏ¿© µå¸®°Ú½À´Ï´Ù.  Áö³­¼¼¿ù ÀÔÁõµÈ ½Å·Ú¼º, ¾ÈÁ¤¼º ¹× À§ÇèÁö¿ªÀԷ½ÅÈ£ (Intrinsically Safe Field Connection)¸¦ ¹Ù·Î ¹ÞÀ»¼ö ÀÖ½À´Ï´Ù.

ÀÌ·± ¸ðµç ÄÁÇDZԷ¹À̼ÇÀº buit in push buttonÀ» »ç¿ëÇÏ¿© ¼³Á¤ÇÒ ¼öµµ ÀÖÀ¸¸ç,  ´ÙÀ½°ú °°Àº °£´ÜÇÑ PC ÇÁ·Î±×·¥À» ÀÌ¿ë ÇÒ ¼öµµ ÀÖÀ¸¸ç ÀÌ °æ¿ì, ÆÄÀÏ·Î ÀúÀåÇÏ¿© °°Àº ÀÛ¾÷¹Ýº¹½Ã ÀÛ¾÷¼º Çâ»ó,  ÇâÈÄ ±³Ã¼½Ãµî¿¡ ¾ÆÁÖ À¯¿ëÇÏ°Ô »ç¿ëÇÒ ¼ö°¡ ÀÖµµ·Ï µÇ¾îÀÖ½À´Ï´Ù.



À§ÇèÁö¿ª ÇÁ·Î¼¼½º ·çÇÁ¸¦ °æÁ¦ÀûÀÎ ÅõÀÚ·Î °¨½ÃÇÏ°í ½Í´Ù¸é SPA2 IS modleÀ» Àû¿ë ÇϽʽÿÀ.

Diemension

   

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