MQ307A Datasheet (HANWEI)

MQ307A, CO GAS SENSOR

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 MQ307A realizes the development of reliable CO detection devices.

Structure Gas sensitive semiconduct