S T Z
Functional Safety Dual input Smart Temp. Transmitter ( SIL3 )

STZ

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STZ (Functional Safety Dual Input Smart HART Temperature Transmitter)
´Â ÃÖ´ë SIL3 capable (Exida) ½áƼ¸¦ ȹµæÇÑ,  dual sensor (RTD, T/C,  mV, Ohm, Potentio meter) ½ÅÈ£¸¦ ¹Þ¾Æ 4-20mA (HART) Ãâ·ÂÇÏ´Â ¿Âµµ Àü¼Û±â (º¯È¯±â) 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 Temp. Transmitter (¹ü¿ë ¿Âµµ Àü¼Û±â) ·Î¼­,  input-to-output analog accuracy °¡ ±0.014 ¡É ·Î¼­ Á¤¹ÐÇÑ ÇÁ·Î¼¼½º¿¡ Àû¿ë°¡´ÉÇϸç, ºÐÇØ´ÉÀº 20bit¸¦ Àû¿ëÇÏ¿© RTD ±0.1¡É (±0.05¡É, Pt1000RTD)¸¦ Áö¿ø ÇÒ »Ó¸¸ ¾Æ´Ï¶ó, HART 7 ¿¡ HART Access Control (Read Only ¶Ç´Â Off mode)¸¦ Àû¿ë º¸¾È±â´ÉÀ» ÃÖ´ëÈ­ ÇÏ¿´½À´Ï´Ù.

Dual sensor input ±â´ÉÀ» Àû¿ëÇÔÀ¸·Î¼­, Backup, Failover Protection, Average, Differential ÃøÁ¤À̶óµçÁö, ¶Ç´Â High / Low selection ±â´ÉµîÀ» ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
´ÙÀ½¿¡ ¸î°¡Áö Àû¿ë ¿¹¸¦ º¸ÀÔ´Ï´Ù.

Ãâ·ÂÀ¸·Î 4-20mA ¹× HART ½ÅÈ£¸¦ Á¦°øÇϹǷΠHART communicator¸¦ ÀÌ¿ëÇÏ¿© Á¡°Ë, ±³Á¤µîÀÌ °¡´ÉÇÕ´Ï´Ù.
 

ÀÔ·Â´Ü ¼¾¼­ Áø´Ü±â´É (diagnostic) Àº ¼¾¼­°¡ fail ÇßÀ» ¶§ upscale/down scale½ÅÈ£ ¿Í ´õºÒ¾î HART error message¸¦ Ãâ·Â Çϸç,   ¸¸¾à RTD¸¦ »ç¿ëÇÏ´Â °æ¿ì´Â ¸î ¹ø wire°¡ ´Ü¶ô µÈ°ÍÀÎÁö±îÁö È®ÀÎÇØ ÁֹǷΠº¸¼ö½Ã°£À» ÃÖ¼ÒÈ­ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
 

ÇÁ·Î¼¼½º ¿Âµµ ÃøÁ¤ÀÌ Áß¿äÇÑ °æ¿ì´Â Trim ±â´ÉÀ» »ç¿ëÇÏ¿© ÇöÀå¼¾¼­ÀÇ Æ¯¼º¿¡ ÃÖÀûÈ­ Æ©´×À» ÇÒ ¼ö°¡ ÀÖ¾î »ý»ê¼º Çâ»ó, Á¤È®ÇÑ Á¦¾îµîÀ» Çà ÇÒ ¼ö ÀÖ½À´Ï´Ù.
 

ÀÌ·± ¸ðµç ±â´ÉµéÀ» ¾ÆÁÖ ¼Õ½±°Ô configuration ÇÒ ¼ö ÀÖ½À´Ï´Ù.   ÇØ´ç ÆÄÀϵéÀ» ÀúÀåÇؼ­ ÃßÈÄ ±³Ã¼µîÀÌ ¹ß»ýÇÒ °æ¿ì °£´ÜÈ÷ ´Ù¿î·Îµå ÇÔÀ¸·Î½á ¸ðµç ¼Â¾÷ÀÌ ³¡³³´Ï´Ù.


¡á ¹ü¿ë ÀÔ·Â(mV, Ohm, Potentio-meter, T/C, RTD)
¡á 20bit ÀÔ·Â ºÐÇØ´É
¡á HART 7 compatible
¡á ¼¾¼­Á¡°Ë±â´É (T/C ¹× RTD¼¾¼­ÀÌ»ó)
 

»ç ¾ç

 

 

 

ÀÔ·Â :

¡¡

  -50 ~ 1000mV, 0 ~ 4,000 ¿È
 T/C:J,K,E,T,R,S,N,B,C  
 RTD (2,3,4 Wire): (3850, 3902, 3916 )
 Ni120, Cu10
ÀÔ·ÂÀúÇ× : 40 ¸Þ°¡¿È

Ãâ·Â :

¡¡

4 - 20mA (500 ohm), HART

Á¤È®µµ :

¡¡

±3§Ë,   Cold Junction :  ±0.25 µµ¾¾
±âŸ ÀÚ¼¼ÇÑ »çÇ×Àº »ç¾ç¼­ ÂüÁ¶

Isolation

 

500Vrms  Input-Output

ÁÖº¯ ¿Âµµ :

¡¡

-40 ~ +85 µµ¾¾

 

   

 

 

Diemension


   

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