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Ŭ·¡½Ä Knob Type ÈÞ´ëÇü mA Calibrator¿¡
Àͼ÷ ÇϽʴϱî?
°ß°íÇÏ°Ô Á¦ÀÛµÈ mA Calibrator·Î¼,
Loop Test,
Àü¼Û±â (½Ã¹Ä·¹À̼ÇÆ÷ÇÔ), Æгαâ±â·ù, ¹ëºê·ù µîÀ» Á¡°ËÇÒ ¶§
ÇÊ¿äÇÑ ¼ÒÇü, °æ·®ÀÇ Classic Dial Knob Type mA Loop Calibrator
·Î¼ ALTEK 334, 334A ´ëü ¸ðµ¨·Î¼ °í¹«º¸È£´ë ¹× Back light ±îÁö äÅÃÇÏ¿© ÇöÀåÀÛ¾÷ ȯ°æ¿¡ Àß ¸Âµµ·Ï °³¹ßµÈ mA Calibrator ÀÔ´Ï´Ù .
mA ÃøÁ¤Àº
1 §Ë (0.001mA) ºÐÇØ´É À¸·Î Á¤¹ÐÇÏ°Ô ÃøÁ¤ÇÒ ¼ö ÀÖ°í
( 24Vdc ·çÇÁÀü¿ø °ø±Þ),
dc Àü¾ÐÀº
±99.99Vdc ±îÁö ÃøÁ¤ °¡´ÉÇÕ´Ï´Ù.
ÇöÀå¿¡¼ ·çÇÁüũ½Ã Ground Leak Detection ±â´ÉÀ» °®°í ÀÖ¾î leak current, short circuit, open circuit »óÅÂÀÎÁöµîµîÀ» °£´ÜÈ÷ Á¡°ËÇÒ ¼ö°¡ ÀÖ¾î Loop Trouble Shooting ½Ã À¯¿ëÇÏ°Ô ÀÌ¿ëÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù.
°íÀü¾ÐÃøÁ¤À¸·Î
ÀÎÇÑ ÀԷ´Ü
¼Ò¼ÕÀ» ¹æÁöÇϱâÀ§ÇÏ¿© 240Vrms±îÁö °ßµô ¼ö ÀÖ´Â ¿¡³ÊÁö ¾÷¼Ò¹ö¸¦
ÀԷºο¡ äÅÃÇÏ¿© ÀÛ¾÷ÀÚ ½Ç¼ö ·Î ÀÎÇÑ °èÃø±â ÆļÕÀ» ¹Ì¿¬¿¡ ¹æÁöÇÕ´Ï´Ù.
¢º 240Vrms Protection (rated 15 sec ) ¢º HART Compatible, 250 ohm
¢º 24V ·çÇÁÀü¿ø, AA ¹èÅ͸® ( >30½Ã°£»ç¿ë)
»ç ¾ç |
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ÀÔ·Â : |
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0.000 - 52.000mA, ± 99.99VDC
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Ãâ·Â : |
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0.000-24.000mA (-25.00~125.00%) |
Á¤È®µµ : |
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mA : ±0.05% of 24.000mA (0.012mA)
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±âŸ ±â´É: |
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24Vdc Loop power (1200 ohm) , HART compatible |
Ç¥½Ã ȸé : |
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High contrast graphical crystal display (10.5mm High) |
Àü ¿ø : |
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4 AA battery , 30 Hours typical
20mA to 1200 ohm load : 15 Hours nominal |
¾Ç¼¼»ç¸® : |
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1) 4 AA battery 2) Instructions |
¿É¼Ç ¾Ç¼¼»ç¸® : |
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1) AC Adaptor |
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