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![](https://ae01.alicdn.com/kf/Sb8fc02b354244077b13e5ed931c778bbX/MQ-2-MQ-3-MQ-7-MQ-135-DIY.jpg) ![](https://ae01.alicdn.com/kf/S3387500a69f4406e830e12d6818817b3N/MQ-2-MQ-3-MQ-7-MQ-135-DIY.jpg) ![](https://ae01.alicdn.com/kf/Sf52ef6fad1fa46c8b2ef1455b0467670g/MQ-2-MQ-3-MQ-7-MQ-135-DIY.jpg) ![](https://ae01.alicdn.com/kf/S0600b6d474e24f1f8469917dad6a48det/MQ-2-MQ-3-MQ-7-MQ-135-DIY.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sb8fc02b354244077b13e5ed931c778bbX/MQ-2-MQ-3-MQ-7-MQ-135-DIY.jpg) ![](https://ae01.alicdn.com/kf/S3387500a69f4406e830e12d6818817b3N/MQ-2-MQ-3-MQ-7-MQ-135-DIY.jpg) ![](https://ae01.alicdn.com/kf/Sf52ef6fad1fa46c8b2ef1455b0467670g/MQ-2-MQ-3-MQ-7-MQ-135-DIY.jpg) ![](https://ae01.alicdn.com/kf/S0600b6d474e24f1f8469917dad6a48det/MQ-2-MQ-3-MQ-7-MQ-135-DIY.jpg) ![](https://ae01.alicdn.com/kf/Seaf2dbd20e554e7e811d8a2f04124aafa/MQ-2-MQ-3-MQ-7-MQ-135-DIY.jpg)
- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- ÀÌ·Ð: ÀδöÅϽº ¼¾¼
- »ç¿ë¹ý: °¡½º ¼¾¼
- ¸ðµ¨ ¹øÈ£: MQ-2 MQ-3 MQ-7 MQ-135
- Àç·á: ±Ý¼Ó
- À¯Çü: °¡½º °¨Áö±â
- Ãâ·Â: ¾Æ³¯·Î±× ¼¾¼
- ºê·£µå À̸§: DIYUSER
- ¿ø»êÁö: Áß±¹
¿É¼ÇÁ¤º¸[(10)MQ-2] [(29)MQ-3] [(173)MQ-7] [(175)MQ-135]![](https://ae01.alicdn.com/kf/Sa12d52619dc84623971c8004950d409au/MQ-2-MQ-3-MQ-7-MQ-135-DIY.jpg_640x640.jpg)
MQ-2 ¼¾¼
¸ðµ¨: MQ-2
°¡½º: ¿¬±â
°¨Áö ¹üÀ§: 300 ¿¡¼ 10000ppm
Ư¼º °¡½º: 1000ppm À̼ҺÎź
°¨µµ: °ø±â Áß R/Rin ÀüÇüÀûÀÎ °¡½º 5
¹Î°¨ÇÑ ½Åü ÀúÇ×: 50ppm Åç·ç¿£ ³» 1 KO¸Þ°¡ ~ 20KOMega
ÀÀ´ä ½Ã°£: le10s
º¹±¸ ½Ã°£: le30s
°¡¿ ÀúÇ×: 31 ¿À¸Þ°¡ plusmn 3 ¿À¸Þ°¡
°¡¿ Àü·ù: le180mA
°¡¿ Àü¾Ð: 5.0V plusmn 0.2V
³¹æ Àü·Â: le900mW
ÃøÁ¤ Àü¾Ð: le24V
ÀÛ¾÷ Á¶°Ç ÁÖº¯ ¿Âµµ: -20 ¡É ~ + 55 ¡É
½Àµµ: le95 % RH
ȯ°æ »ê¼Ò ÇÔ·®: 21%
¿Âµµ: -20 ¡É ~ + 70 ¡É
½Àµµ: le70 % RH
ÀÀ¿ë ºÐ¾ß: ¾×È °¡½º, ºÎź, ÇÁ·ÎÆÇ, ¸Þź, ¾ËÄÚ¿Ã, ¼ö¼Ò, Èâ µîÀÇ °ËÃâ¿¡ ÀûÇÕÇÑ °¡Á¤¿ë ¹× °øÀå °¡½º ´©Ãâ ¸ð´ÏÅ͸µ ÀåÄ¡
MQ-3 ¼¾¼
°¡½º: ¾ËÄÚ¿Ã (¿¡Åº¿Ã)
°ËÃâ ¹üÀ§: 10 ~ 1000ppm ¾ËÄÚ¿Ã
Ư¼º °¡½º: 125ppm ¾ËÄÚ¿Ã
°¨µµ: °ø±â Áß R/Rin ÀüÇüÀûÀÎ °¡½º 5
¹Î°¨ÇÑ ½Åü ÀúÇ×: °ø±â Áß 1 ~ 20KOmega
ÀÀ´ä ½Ã°£: le10s (ÀÀ´ä 70%)
º¹±¸ ½Ã°£: le30s (70% ÀÀ´ä)
°¡¿ ÀúÇ×: 31 ¿À¸Þ°¡ plusmn 3 ¿À¸Þ°¡
°¡¿ Àü·ù: le180mA
°¡¿ Àü¾Ð: 5.0V plusmn 0.2V
³¹æ Àü·Â: le900mW
ÃøÁ¤ Àü¾Ð: le24V
ÁÖº¯ ¿Âµµ: -20 ¡É ~ + 55 ¡É
½Àµµ: le95 % RH
ȯ°æ »ê¼Ò ÇÔ·®: 21%
º¸°ü ¿Âµµ: -20 ¡É ~ + 70 ¡É
ÀúÀå ½Àµµ: le70 % RH
MQ-7 ¼¾¼
Á¦Ç° ¸ðµ¨: MQ-7
Á¦Ç° À¯Çü: ¹ÝµµÃ¼ °¡½º ¼¾¼
°ËÃâ °¡½º: ÀÏ»êÈź¼Ò
°ËÃâ ³óµµ: 10-1000ppmCO
·çÇÁ Àü¾Ð: le10V DC
°¡¿ Àü¾Ð (VH): 5.0V plusmn 0.2V ACorDC (³ôÀ½)
1.5V plusmn 0.1VACorDC (³·À½)
°¡¿ ½Ã°£ (TL): 60plusmn1S (³ôÀ½) 90plusmn1S (³·À½)
ºÎÇÏ ÀúÇ× (RL): Á¶Á¤ °¡´É
°¡¿ ÀúÇ× (RH): 31 ¿À¸Þ°¡ plusmn 3 ¿À¸Þ°¡ (½Ç¿Â)
³¹æ Àü·Â ¼Òºñ (PH): le350mW
¹Î°¨ÇÑ Ç¥¸é ÀúÇ× (Rs): 2KOMega-20KOmega (in100ppmCO)
°¨µµ (S); Rs (°ø±â Áß) / Rs (100ppmCO) ge 5
³óµµ ±â¿ï±â (¾ËÆÄ): ¸£ 0.6 (R300ppm/R100ppmCO)
¿Âµµ, ½Àµµ: 20 deg C plusmn 2 deg C; 65% plusmn 5% RH
Ç¥ÁØ ½ÃÇè ȸ·Î: Vc: 5.0V plusmn 0.1V; VH (³ôÀ½): 5.0V plusmn 0.1V; VH (³·À½): 1.5V plusmn 0.1V
¿¹¿ ½Ã°£: 48 ½Ã°£ ÀÌ»ó
MQ135 ¼¾¼
Á¦Ç° ¸ðµ¨: MQ135
Á¦Ç° À¯Çü: ¹ÝµµÃ¼ °¡½º ¼¾¼
°ËÃâ °¡½º: ¾Ï¸ð´Ï¾Æ, Ȳȹ°, º¥Á¨ Áõ±â
°ËÃâ ³óµµ: 10-1000ppm (¾Ï¸ð´Ï¾Æ, Åç·ç¿£, ¼ö¼Ò)
·çÇÁ Àü¾Ð (Vc): le24V DC
°¡¿ Àü¾Ð (VH): 5.0V plusmn 0.2V ACorDC
ºÎÇÏ ÀúÇ× (RL): Á¶Á¤ °¡´É
°¡¿ ÀúÇ× (RH): 31 ¿À¸Þ°¡ plusmn 3 ¿À¸Þ°¡ (½Ç¿Â)
³¹æ Àü·Â ¼Òºñ (PH): le900mW
¹Î°¨ÇÑ Ç¥¸é ÀúÇ× (Rs): 2KOmega-20KOmega (100ppm NH3)
°¨µµ (S): Rs (°ø±â Áß) / Rs (100ppm NH3) ge 5
³óµµ ±â¿ï±â (¾ËÆÄ): ¸£ 0.6 (R100ppm/R50ppmNH3)
¿Âµµ, ½Àµµ: 20 deg C plusmn 2 deg C; 65% plusmn 5% RH
Ç¥ÁØ ½ÃÇè ȸ·Î: Vc: 5.0V plusmn 0.1V; VH: 5.0V plusmn 0.1V
¿¹¿ ½Ã°£: 48 ½Ã°£ ÀÌ»ó
![](https://ae01.alicdn.com/kf/S4ceac6d8239d4aae85167fb6895f19a9z.jpg) ![](https://ae01.alicdn.com/kf/S9951d115c3d44d61bdb030f4c2950f30m.jpg) ![](https://ae01.alicdn.com/kf/S3d4283c471064720babe48a76edca69cJ.jpg) ![](https://ae01.alicdn.com/kf/Sa12d52619dc84623971c8004950d409au.jpg) ![](https://ae01.alicdn.com/kf/Sc88b675403a84f9db3de7c1f54a47c04y.jpg) ![](https://ae01.alicdn.com/kf/Sb8fc02b354244077b13e5ed931c778bbX.jpg) ![](https://ae01.alicdn.com/kf/S397d9f9fcb0545e09e94b15750a07d163.png)
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