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![](https://ae01.alicdn.com/kf/S9925043017e14c139557646f2f763136c/20-150.jpg) ![](https://ae01.alicdn.com/kf/S67edf7fb758543ce87f483605e4db097E/20-150.jpg) ![](https://ae01.alicdn.com/kf/Sc1b554f6aae04258a6216dcce4454511c/20-150.jpg) ![](https://ae01.alicdn.com/kf/Sd642aa3e5e3c4abdb592a072cca188bbG/20-150.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S9925043017e14c139557646f2f763136c/20-150.jpg) ![](https://ae01.alicdn.com/kf/S67edf7fb758543ce87f483605e4db097E/20-150.jpg) ![](https://ae01.alicdn.com/kf/Sc1b554f6aae04258a6216dcce4454511c/20-150.jpg) ![](https://ae01.alicdn.com/kf/Sd642aa3e5e3c4abdb592a072cca188bbG/20-150.jpg) ![](https://ae01.alicdn.com/kf/S408030b4a52f4c0ab2e1372d51871a72o/20-150.jpg)
- ºê·£µå À̸§: LanYuXuan
- Áõ¸í¼: ¼¼·ý
- ±Ù¿ø: CN (Á¤Ç°)
- Grade: Industrial
- Warranty: 1 year, 1 Year
- Customized support: OEM, ODM, OBM, Software reengineering
- Place of Origin: Beijing, China
- Brand Name: HONDETCH
- Model Number: RD-LPNS-02
- Product name: Noise sensor
- MOQ: 1 PC
- Range: 30dB~120dB
- Resolution: 0.1dB
- Frequency range: 20Hz ~ 12.5 kHz
- Output signal: RS485 MODBUS TTL 4-20 mA 0-5V 0-10V
- Material: All stainless steel
- DC power supply: 10~30V DC
- Power: 0.1W
Á¦Ç° À̸§
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¼ÒÀ½ ¼¾¼
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DC Àü·Â °ø±Þ (°úÅÂ)
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10 ~ 30V DC
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Àü¿ø
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0.1W
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¼Û½Å±â ȸ·Î ÀÛµ¿ ¿Âµµ
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-20 ¡É ~ + 60 ¡É,0% RH ~ 80% RH
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Ãâ·Â ½ÅÈ£
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TTL Ãâ·Â 5/12
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»êÃâ Àü¾Ð: ³·Àº Àü¾Ð¿¡ ≤ 0.7V, °íÀü¾Ð¿¡ 3.25 ~ 3.35V
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ÀÔ·Â Àü¾Ð: ³·Àº Àü¾Ð¿¡ ≤ 0.7V, °íÀü¾Ð 3.25 ~ 3.35V
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RS 485
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ModBus-RTU Åë½Å ÇÁ·ÎÅäÄÝ
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¾Æ³¯·Î±× Ãâ·Â
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4-20mA , 0-5V, 0-10V
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UART ¶Ç´Â RS-485 Åë½Å ¸Å°³ º¯¼ö
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ÇØ»óµµ
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0.1dB
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ÃøÁ¤ ¹üÀ§
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30dB ~ 120dB
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ÁÖÆļö ¹üÀ§
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20Hz ~ 12.5kHz
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ÀÀ´ä ½Ã°£
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≤ 3s
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¾ÈÁ¤¼º
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¼ö¸í Áֱ⿡¼ 2% ¹Ì¸¸
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¼ÒÀ½ Á¤È®µµ
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¡¾ 0.5dB (±âÁØ ÇÇÄ¡, 94dB @ 1kHz)
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¼ÒÀ½ °¨Áö±â´Â ¸ÅÀÏ ÃøÁ¤ Çʿ並 ÃæÁ·½Ãų ¼ö ÀÖ´Â 20dB ~ 150dbÀÇ ¹üÀ§¸¦ °¡Áø ³ô Á¤¹Ðµµ ¼Ò¸® ÃøÁ¤ °è±â ÀÌ°í °¡Á¤°ú °°Àº °¢Á¾ ºÐ¾ß¿¡¼ ³Î¸® ÀÌ¿ëµË´Ï´Ù, »ç¹«½Ç, ÀÛ¾÷Àå, ÀÚµ¿ ÃøÁ¤, »ê¾÷ ÃøÁ¤ µî.
°í°¨µµ Äܵ§¼ ¸¶ÀÌÅ©, °íÁ¤¹Ð, ÃÊ ¾ÈÁ¤
Á¦Ç°¿¡´Â RS485 Ä¿¹Â´ÏÄÉÀÌ¼Ç (MODBUS Ç¥ÁØ ÀÇÁ¤¼) °¡, ÃÖ´ë Ä¿¹Â´ÏÄÉÀÌ¼Ç °Å¸® 2000 ¹ÌÅÍ¿¡ µµ´ÞÇÒ ¼ö ÀÖ½À´Ï´Ù ÀÖ½À´Ï´Ù
°¨Áö±âÀÇ Àü½ÅÀº ¹Ù¶÷, ¼¸®, ºñ ¹× À̽½ ¹× ¹Ý´ë·Î ºÎ½ÄÀÇ °øÆ÷ ¾øÀÌ, 304 ½ºÅ×Àθ®½º·Î ¸¸µì´Ï´Ù
¹«¼± ¸ðµâ: LORA LORAWAN GPRS 4G WIFI
±â°è¸¦ ¸¸µå´Â ÀÚµ¿ ÀåÀü½Ä ¾Ö¿Ï µ¿¹° º´ ºÎ´Â ±â°è º´ º´ ÁÖÁ¶ ±â°è ±â°è¸¦ ¸¸µå´Â ¾Ö¿Ï µ¿¹° º´Àº ¸ðµç ¸ð¾ç¿¡ ÀÖ´Â ¾Ö¿Ï µ¿¹° Çöó½ºÆ½ ÄÜÅ×ÀÌ³Ê ±×¸®°í º´À» ÀÏÀ¸Å°±â¸¦ À§ÇØ Àû´çÇÕ´Ï´Ù.
Honde ±â¼ú. ¼³¸³µÈ 2011 ³â, °íÂøÇմϴ٠öÇÐ ±â¼ú ÀλýÀ». ¿ì¸®ÀÇ È¸»ç´Â ¿¬±¸ ¹× °³¹ß, »ý»ê, ¶È¶ÈÇÑ ¹° Àåºñ, ¶È¶ÈÇÑ ³ó¾÷ Àåºñ ¹× ¶È¶ÈÇÑ È¯°æ Àåºñ ¹× °ü·Ã ÇØ°áÃ¥ °ø±ÞÀÚÀÇ ÆǸſ¡ Àü³äÇÏ´Â IOT ȸ»çÀÔ´Ï´Ù. Á¦Ç°Àº 70 °³ ÀÌ»óÀÇ ±¹°¡¿¡¼ Àß Æȸ®°í Àü ¼¼°èÀÇ ¼öõ ¸íÀÇ °í°´À» Á¦°øÇÏ¸ç ¸¸ÀåÀÏÄ¡ÀÇ ÄªÂùÀ» ¹Þ¾Ò½À´Ï´Ù.
¿ì¸®´Â °úÇаú ±â¼úÀÇ ÃູÀ¸·Î ÀÎÇØ ¿ì¸®ÀÇ »îÀ» ´õ Àß ¸¸µé±â À§ÇØ ´ç½Å°ú ÇÔ²² ÀÏÇϱ⸦ ±â´ëÇÏ°í ÀÖ½À´Ï´Ù.
Q: ³ª´Â ¾î¶»°Ô ÀοëÀ» ¾òÀ» ¼ö ÀÖ½À´Ï±î? A: ´ç½ÅÀº Alibaba ¶Ç´Â ¾Æ·¡ ¿¬¶ôó Á¤º¸¿¡ Á¶È¸¸¦ º¸³¾ ¼ö ÀÖ½À´Ï´Ù, ´ç½ÅÀº ÇÑ ¹ø¿¡ ´ë´äÀ» ¾òÀ» °ÍÀÔ´Ï´Ù. Q: ÀÌ Á¦Ç°ÀÇ ¹°ÀÚ´Â ¹«¾ùÀԴϱî?A: ¼¾¼ ¹Ùµð´Â 304 ½ºÅ×Àη¹½º ½ºÆ¿·Î ¸¸µé¾îÁ® ¹Ù¶÷°ú ºñ¸¦ µÎ·Á¿öÇÏÁö ¾Ê´Â ¿ÜºÎ¿Í »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. Q: Á¦Ç° Åë½Å ½ÅÈ£´Â ¹«¾ùÀԴϱî?A: µðÁöÅÐ RS485 Ãâ·Â, TTL 5 /12, 4-20mA, 0-5V, 0-10V Ãâ·Â. Q: °ø±Þ Àü¾ÐÀº ¹«¾ùÀԴϱî?A: ttl¸¦ À§ÇÑ Á¦Ç°ÀÇ DC Àü·Â °ø±ÞÀº 5VDC Àü·Â °ø±ÞÀ» ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù, ´Ù¸¥ »êÃâÀº 10 ~ 30V DC »çÀÌ¿¡¼ ÀÖ½À´Ï´Ù. Q: Á¦Ç°ÀÇ ÈûÀº ¹«¾ùÀԴϱî?A: ±×°ÍÀÇ ÈûÀº 0.1 wÀÔ´Ï´Ù. Q: ÀÌ Á¦Ç°Àº ¾îµð¿¡ Àû¿ëµÉ ¼ö ÀÖ½À´Ï±î?A: ÀÌ Á¦Ç°Àº °¡Á¤ »ç¹«½Ç, ÀÛ¾÷Àå, ÀÚµ¿Â÷ ÃøÁ¤, »ê¾÷ ÃøÁ¤°ú °°Àº °¢Á¾ ºÐ¾ß¿¡¼ µî ³Î¸® ÀÌ¿ëµË´Ï´Ù. Q: µ¥ÀÌÅ͸¦ ¼öÁýÇÏ´Â ¹æ¹ý?A: ÀÚ½ÅÀÇ µ¥ÀÌÅÍ ·Î°Å ¶Ç´Â ¹«¼± Àü¼Û ¸ðµâÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ´ç½ÅÀÌ Çϳª°¡ÀÖ´Â °æ¿ì, ¿ì¸®´Â RS485-Modbus Åë½Å ÇÁ·ÎÅäÄÝÀ» Á¦°øÇÕ´Ï´Ù. ¿ì¸®´Â ¶ÇÇÑ ¾î¿ï¸®´Â LORA/LORANWAN/GPRS/4G ¹«¼± Àü¼Û ´ÜÀ§¸¦ Á¦°øÇؼ ÁÁ½À´Ï´Ù. Q: ÀÏÄ¡ÇÏ´Â ¼ÒÇÁÆ®¿þ¾î°¡ ÀÖ½À´Ï±î?A: ±×·¸½À´Ï´Ù, ¿ì¸®´Â ÀÏÄ¡ÇÏ´Â ¼¹ö ¹× ¼ÒÇÁÆ®¿þ¾î¸¦ Á¦°øÇؼ ÁÁ½À´Ï´Ù. ½Ç½Ã°£À¸·Î µ¥ÀÌÅ͸¦ º¼ ¼ö ÀÖÀ¸¸ç ¼ÒÇÁÆ®¿þ¾î¿¡¼ µ¥ÀÌÅ͸¦ ´Ù¿î·Îµå ÇÒ ¼ö ÀÖÁö¸¸ µ¥ÀÌÅÍ ¼öÁý°¡¿Í È£½ºÆ®¸¦ »ç¿ëÇؾßÇÕ´Ï´Ù. Q: ¾î¶»°Ô »ùÇÃÀ» ¾ò°Å³ª ÁÖ¹®ÇÒ ¼ö ÀÖ½À´Ï±î?A: ±×·¸½À´Ï´Ù, ¿ì¸®´Â ´ç½ÅÀÌ Ç¥º»À» °¡´ÉÇÑ »¡¸® ¾òÀ» °ÍÀ» µµ¿ï ¼ö ÀÖ´Â ÁֽĿ¡ ÀÖ´Â ¹°ÀÚ°¡ ÀÖ½À´Ï´Ù. ´ç½ÅÀÌ ÁÖ¹®Çϴ Ŭ¸¯ÇϽʽÿÀ ¹è³Ê ¾Æ·¡ ¿ì¸®¿¡°Ô ¹®ÀÇ. Q: ¹è´Þ ½Ã°£Àº ¹«¾ùÀԴϱî?A: º¸Åë, »óÇ°Àº ´ç½ÅÀÇ ÁöºÒ±ÝÀ» ¹Þ±â ÈÄ¿¡ 1-3 ÀÛ¾÷ ÀÏ ¾È¿¡ ¹ß¼ÛµÉ °ÍÀÔ´Ï´Ù. ±×·¯³ª ±×°ÍÀº ´ç½ÅÀÇ ¾ç¿¡ ´Þ·Á ÀÖ½À´Ï´Ù.
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