MQ303A Description
MQ303A Alcohol Sensor Character High sensitivity Fast response and resume Long life and low cost Mini Size Application MQ303A is semiconductor sensor is for Alcohol detection, It has good sensitivity and fast response to alcohol, suitable for portable alcohol detector. Configuration Technical Data Model No. Humidity 20℃±2℃；65%±5%RH Condition Standard test circuit Vc:3.0 V±0.1 V DC ； VH:.