The MQ -2 series gas sensor is designed to meet the market demands. This brick comes with a MQ2 Smoke sensor, and it is very sensitive to smoke and methane gas in the air. You can directly insert it into sensor shield (Arduino-Compatible) with a 3p sensor connecting line, programming through Arduino mega168 controller. These are used in gas leakage detecting equipments in family and industry, are suitable for detecting of LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke.
Attention: this sensor equipped with sensitivity control potentiometer.
Now environmental consciousness is deeply among masses, indeed environmental protection demand is growing rapidly. 2010the latest MQ -X series gas sensor is designed to meet the market demand, the gas sensor adopts MQ - 2 gas sensitive components, and it is very sensitive to smoke and methane gas in the air . You can directly insert it into sensor shield(Arduino-Compatible) with a 3p sensor connecting line, programming through mega168 controlle(Arduino-Compatible) .Combined with relay module and buzzer module, you can make smog announciator, methane leak alarm, automatic smoke exhaust fan etc, so it is an ideal sensor to make indoor air meeting environmental protection standard.
Circuit voltage: 5V±0.1 Heating voltage: 5.0V±0.2 V load resistance: adjustable Heating resistance: 33Ω±5% Heating consumption: less than 800mw Weight: 8g
※ 공급 제조사는 재고 사정에 따라 동일 사양의 대체상품으로 공급될 수 있습니다.
※ 상기 제품에 첨부된 데이타시트는 참고사항입니다.데이타시트에 표기된 내용에 대하여 본사는 어떠한 기술적인 문의 및 발생하는 문제에 대한 법적인 책임을 지지는 않습니다.
※ 사용자께서는 사용 전 반드시 제품에 대한 테스트 및 확인 절차 후 사용하시기 바랍니다