This is an analog sensor, with high sensitivity, long service life and low power consumption. The digital pulse sensor is a special design based on the analog sensor signal, which can measure pressure and temperature.
The geeekus MQ-2 Gas Vapor Sensor module is useful for gas leakage detection for home and industry. It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke or Propane. Due to its high sensitivity and fast response time, measurement can be taken as soon as possible. The sensitivity of the sensor can be adjusted by potentiometer.
The AGS02MA gas sensor is mainly used to monitor the presence of polluting gases such as ethanol, ammonia, sulfides, benzene vapors, smoke and other harmful gases in the environment where the sensor is located, and can be applied to air purifiers, household appliances, new fans, etc.
