| Description | HANWEI ELETRONICS CO.,LTD MQ-307A http://www.hwsensor.com MQ307A CO GAS SENSOR The MQ307A is a tin dioxide semiconductor gas sensor which has an excellent performance in CO detection. Using a mini-bead type sensing element with a periodic temperature change operation method, high sensitivity, selectively, small effect from humidity and other remarkable characteristics have been achieved. The MQ... |
| Features |
perature for CO), selective detection of both methane and CO has been achieved. Fig 3 shows the standard operation circuit and FIg 4 shows the sensitivity characteristics of the MQ307A at low temperature.
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HANWEI ELETRONICS CO...
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| Datasheet |
 MQ307A Datasheet - 67.37KB |
