Electronic cigarette pressure sensor MSPC01 series

atmosphericdifferentialcapacitive

E-cigarettes do not contain harmful ingredients such as tar and suspended particles, and as people become more health conscious, smoking e-cigarettes is becoming a trend. Moreover, the smoke oil of electronic cigarette can be flavored by adding different ingredients of flavoring agents, and users can choose the flavor of smoke oil according to their preferences. Single device based solutions： 1）Single differential pressure sensor to achieve suction detection 2) One side of the device diaphragm contacts the airflow channel, the other side contacts the atmospheric pressure, waterproof and oil-proof 3) Multiple output interfaces: interrupt, frequency, I2C Product advantages： 1）Low cost: single chip differential pressure detection, more compact design of the whole machine 2）Oil-proof: using the back side air inlet, waterproof and oil-proof (3) consistency: MEMS micron-level processing, small device variability, and factory calibration test to ensure consistent trigger pressure