Fermion: Formaldehyde Sensor (Breakout, 0-3ppm MEMS HCHO Detection, Low Power)

Ensure safe indoor air quality with the Fermion MEMS Formaldehyde Sensor (HCHO), a high-sensitivity detector for 0 to 3 ppm gas concentrations. Ideal for use in HVAC systems, air purifiers, and portable monitors, this sensor provides fast, dependable results with advanced MEMS technology.

The MEMS-based sensor excels in detecting HCHO concentrations rapidly, with quick recovery times that guarantee real-time monitoring. This is particularly crucial for environments where health is a priority. Its ultra-low power consumption at less than 20mA makes it perfect for battery-operated devices, extending operational life significantly in portable detectors and IoT applications.

With dimensions of just 13×13×2.5mm, this sensor is highly compact and integrates easily into air purifiers, smart wearables, and even Arduino or Raspberry Pi projects. The analog voltage output offers straightforward connectivity to various systems. The sensor's durability is noteworthy, boasting a three-year lifespan and an operating temperature range of -10°C to 50°C, all while maintaining resistance to humidity and contaminants.

For optimum functionality, it is important to remove the protective film before using the sensor. Additionally, exposure to volatile silicon compounds, corrosive gases, and contaminants like alkalis and halogens should be avoided. The sensor should not be subjected to extreme environments, water contact, or physical impacts. During periods of extended non-use, preheating for at least 24 hours is recommended to ensure accurate performance.