Fermion MEMS Gas Sensor MiCS-5524 (Breakout)

DFRobotSKU: RB-Dfr-1085
Manufacturer #: SEN0440

Price  :
Sale price ¥1,715

Tax included Shipping calculated at checkout

Stock  :

Re-stocking soon See due date

Notify me when this product is in stock

Payments and Security

American Express Apple Pay Google Pay JCB Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


  • Fermion MEMS Gas Sensor MiCS-5524 (Breakout)
  • Supports a variety of harmful gas detection
  • Integrates the calculation formulas of various gas concentration
  • Low power consumption
  • I2C digital output
  • Compatible with the 3.3~5.5V master controller

The Fermion MEMS Gas Sensor MiCS-5524 (Breakout) is a hydrogen and nitrogen oxide gas concentration sensor launched by DFRobot.

The sensor uses MEMS technology to support gas concentration detection of CO, CH4, C2H5OH, C3H8, C4H10, H2, H2S, and NH3. The matching sample code integrates the concentration conversion formula of various gas to facilitate the testing and use of sensors.

Fermion MEMS Gas Sensor MiCS-5524 (Breakout) - Click to Enlarge

  • 1x Fermion: MEMS Gas Sensor - MiCS-5524
  • 1x Black pin header-3Pin


  • Circuit board size: 12 x 16 mm
  • Mounting hole size: Inner diameter 2 mm / outer diameter 4 mm
  • Detection of Physical Quantities: Gas concentration or gas leakage of CO, CH4, 2H5OH, C3H8, C4H10, H2, H2S, NH3
  • Operating voltage: 4.9 ~ 5.1 V DC
  • Power dissipation: 0.45 W
  • Output signal: Analog quantity
  • Working temperature: -30 ~ 85 °C
  • Working humidity: 5 ~ 95%RH (No condensation)
  • Storage temperature: -40 ~ 85 °C
  • Lifespan: >2 years (in the air)

Measuring range

  • 1 - 1000ppm (Carbon monoxide CO)
  • 10 - 500ppm (Ethanol C2H5OH)
  • 1 - 1000ppm (Hydrogen H2)
  • 1 - 500ppm (Ammonia NH3)
  • >1000ppm (Methane CH4)

Estimate shipping

You may also like