Fermion MEMS Formaldehyde HCHO Gas Detection Sensor (Breakout, 0-3ppm)

25-00016713
SEN0563
CompanyDFRobot Part NumberSEN0563
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Fermion: MEMS Formaldehyde HCHO Gas Detection Sensor employs state-of-the-art micro-electromechanical system (MEMS) technology, endowing the sensor with compact dimensions (13x13x2.5mm), low power consumption (<20mA), minimal heat generation, short preheating time, and swift response recovery. This sensor qualitatively measures the concentration of formaldehyde gas, making it suitable for applications in air purifiers, HVAC systems, smart wearables, portable detectors, and more.

The MEMS series currently encompasses 11 different types of gas sensors (HCHO, CO, CH4, VOC, NH3, H2S, EtOH, Smoke, Odor, H2, NO2), which can be combined as per specific requirements.

Precautions for use 

  • Kindly remove the protective film before usage.
  • To prevent exposure to volatile silicon compounds vapors (such as silicone adhesive, hair gel, silicone rubber, or other locations where volatile silicon compounds are present).
  • Avoid exposure to high concentrations of corrosive gases (such as H2S, SOX, Cl2, HCl, etc.).
  • Prevent contamination from alkalis, alkali metal salts, and halogens.
  • Refrain from prolonged exposure to extreme environments (such as high temperatures, high humidity, high pollution).
  • Avoid contact with water, condensation, and freezing.
  • Minimize excessive vibration, impact, and dropping.
  • Please refrain from employing this module in systems that involve personal safety concerns.
  • For extended periods of non-usage, it is advisable to preheat the module for at least 24 hours.

Wiring Diagram of Fermion: MEMS HCHO Sensor and Arduino UNO

 

 

  • Gas detected: HCHO
  • Detection range: 0-3ppm
  • Operating voltage: 3.3-5V
  • Operating current: <20mA
  • Output signal: Analog voltage
  • Sensitivity: R0(in air)/Rs(in 0.4ppm HCHO) ≥ 1.8
  • Operating temperature: -10-50℃
  • Operating humidity: 15-90%RH (non-condensing)
  • Lifespan: ≥3 years (in air)
  • Dimension:13×13 x 2.5mm/ 0.0.51×0.51x0.1"

  • Compact size, measuring only 13*13*2.5mm
  • Low power consumption,operating current <20mA
  • High sensitivity and rapid response recovery
  • Advanced MEMS technology

APPLICATIONS

  • Air purifiers
  • HVAC systems
  • Smart wearables
  • Portable detectors
Warranty
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company
DFRobot
G. Weight
0.017kg
Sensor Type
  • Gas
Typical Input Voltage
  • 3.3VDC
  • 5VDC
Oparating Current
20mA
Interface
  • Analog
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