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aHR0cDovL2ZyZWVzaGlwLmNvLmty
- ºê·£µå À̸§: ANDRU
- ¿ø»êÁö: Áß±¹
- Model Number: YW-721
- Product Name: Digital Air Pressure Gauge HVAC Differential Pressure Manometer
- Parameter: Pressure difference; wind speed
- Sensor: Differential pressure sensor
- Resolution: 0.01 hPa/0.01 inH2O
- Calibration: Zero calibration; point calibration
- Pitot Tube Coefficient: 1
- Sample Interval: 0.5 seconds
- Power Interface: Micro USB
YW-721 µà¾ó Æ÷Æ® Â÷¾Ð ÃøÁ¤±â µðÁöÅÐ ¾Ð·Â°è
YW-721 ¾Ð·Â Â÷ ÃøÁ¤À»À§ÇÑ µµ±¸ÀÔ´Ï´Ù. ÀÌ°ÍÀº Á¾Á¾ ÀÛÀº ¾Ð·Â Â÷ÀÌ (¿¹: ÇÊÅÍÀÇ Åõ°ú¼º °¨Áö), °ø±â À¯·® ¾Ð·Â, ÀÛÀº ÈíÀÔ·Â ¹× ÇÇÅä Æ©ºê °¡½º À¯·® ÃøÁ¤À» ÃøÁ¤ÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù.
Ư¡:
12 °³ ¾Ð·Â ´ÜÀ§ dz¼Ó ÃøÁ¤ Á¦·Î º¸Á¤ ¹× Æ÷ÀÎÆ® º¸Á¤ µ¥ÀÌÅÍ º¸Á¸ (HOLD) Â÷ÀÌ ¸ðµå Áö¿ø ÃÖ´ë ¹× ÃÖ¼Ò°ª Äõ¸® ¹é¶óÀÌÆ®·Î Ç¥½Ã ÀÚµ¿ Á¾·á ÀúÀü·Â ¾Ë¸²
ÀÀ¿ë ÇÁ·Î±×·¥:HVAC ½Ã½ºÅÛ ÆÒ ¹× ¼Ûdz±âÀÇ ¾Ð·Â ¹× dz¼Ó ÇÊÅÍ ½ÇÇè½Ç À½¾Ð ijºó, ½Ç³» ÆÄÀÌÇÁ ¶óÀÎ °¡½º ¾Ð·Â
¸ðµ¨
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YW-721
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¸Å°³ º¯¼ö
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¾Ð·Â Â÷ÀÌ; dz¼Ó
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¼¾¼
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Â÷¾Ð ¼¾¼
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ÃøÁ¤ ¹üÀ§
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¾Ð·Â: 0 ~ 100 hPa
0 ~ 45.15 inH2O
dz¼Ó: 10 ~ 100 m/s (Áß°£ ¹Ðµµ = °ø±â ¹Ðµµ = 1.29 kg/m3)
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Á¤È®µµ
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± 0.03 hPa (0 ~ 0.30 hPa)
± 0.05 hPa (0.31 ~ 1.00 hPa)
±(1.5% ¼öÄ¡ + 0.1 hPa) ±âŸ ¹üÀ§
± 0.01 inH2O (0 ~ 0.12 inH2O)
± 0.02 inH2O (0.13 ~ 0.40 inH2O)
±(1.5% ¼öÄ¡ + 0.04 inH2O) ´Ù¸¥ ¹üÀ§
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ÇØ»óµµ
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0.01 hPa/0.01 inH2O
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º¸Á¤
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Á¦·Î º¸Á¤; Æ÷ÀÎÆ® º¸Á¤
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´ÜÀ§
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¾Ð·Â: hPa, kPa, bar, mbar, psi, mmHg, mmH2O, inHg, inH2O, ftH2O, kgf/cm2, ozf/in2
½Â¸® ¼Óµµ: m/s, fpm
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ÇÇÅä Æ©ºê °è¼ö
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1
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»ùÇÃ °£°Ý
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0.5 ÃÊ
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ÀÛµ¿ ¿Âµµ
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0~50¡É
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º¸°ü ¿Âµµ
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-20 ~ 60 ¡É (¹èÅ͸® Á¦¿Ü)
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Àü¿ø ÀÎÅÍÆäÀ̽º
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¸¶ÀÌÅ©·Î USB
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Àü¿ø °ø±Þ ÀåÄ¡
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1.5V AAA ¾ËÄ«¶óÀÎ ¹èÅ͸® 3 °³/1.2V AAA ÃæÀü½Ä ¹èÅ͸®
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¹èÅ͸® ¼ö¸í
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¾à 90 ½Ã°£ (¹é¶óÀÌÆ®°¡ ²¨Áø °æ¿ì)
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Å©±â
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135*57*30mm
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ÄÉÀ̽º ¼ÒÀç
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ABS
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¹«°Ô
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¾à 90g (¹èÅ͸® Á¦¿Ü)
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