DFRobot Fermion: MEMS Gas Sensor – MiCS-2714 (Breakout)

The DFRobot Fermion: MEMS Gas Sensor – MiCS-2714 uses MEMS technology to detect gas concentrations of hydrogen (H2) and nitrogen dioxide (NO2). It integrates a concentration conversion formula to facilitate the testing and use of the sensor.

MEMS

• Avoid Condensation: Do not expose the sensor to environments where condensation may occur as it affects the sensor performance.,
• Exceed Measurement Ranges: Avoid using the sensor beyond its measurement range of 1-1000 ppm for H2 and 0.05-10 ppm for NO2 to ensure accuracy.,
• Subject To Extreme Conditions: Do not store or operate the sensor outside the specified temperature and humidity ranges.

• Use Within Specified Voltage: Ensure the sensor is operated within the 4.9 to 5.1 V range.,
• Check Operating Conditions: Operate the sensor within the temperature range of 30 to 85°C and humidity range of 5 to 95% RH (non-condensing).,
• Enable Power Saving: Utilize the power supply enable/disable pins for low power consumption when the sensor is not in active use.

• Temperature: Operational between 30 to 85°C, Storage between -40 to 85°C,
• Humidity: Operational between 5 to 95% RH (no condensation)

• Hydrogen (H2): 1 – 1000 ppm,
• Nitrogen Dioxide (No2): 0.05 – 10 ppm

• Power Requirements: Connect to a 5V power supply.,
• Output Signal: Connect the analog output to an analog input on the Arduino for reading the gas concentration levels.,
• Enable Pin: Use the enable/disable pins to manage power consumption effectively.

12mm x 16mm

Inner diameter 2mm, outer diameter 4mm

6 x 5.5 x 2.5 cm

0.006 kg