Smart Building

Efficiently monitor your indoor environments with long-lasting multi-gas microsensors

Introducing EnviCam®-3x-SMB, a revolutionary multi-gas microsensor that enables precise control of Heating, Ventilation, and Air Conditioning (HVAC) systems. Thanks to its cost-effectiveness and selectivity, owners and facility managers can easily comply with strict indoor air quality (IAQ) standards and ensure occupants’ well-being.
EnviCam-30 microsensor

Challenges

There is a growing number of stricter indoor air quality regulations around the world, which demand selective and accurate measurements of the gases present in the surrounding environment.

To meet this challenge, the air quality monitoring market is seeking gas measurement solutions that are both selective and economical, while also having a long lifespan and being easy to integrate.

How EnviCam®-3x SMB helps improve indoor air quality monitoring

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Long operating lifetime

Ultra-low-power consumption < 10 µW @ 1 measurement per second (per sensing element)

High autonomy > 5 years with self-calibration algorithms

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Ease of integration

Small size, small amounts of external components (low BoM cost), algorithms internal or external to the device

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High selectivity

With respect to the chemical compounds of interest (CO2, CO, formaldehyde, NO2,...)

Meet EnviCam-3x-SMB

Integrate EnviCam®-30 SMB, the first version of our multi-gas micro-sensor that offers unprecedented cost efficiency and high autonomy.

  • Transducer array, multi-pixel (up to 16 pixels), chemiresistive working principle
  • Patented CMOSEnvi™ technology towards multiple sensing materials integration on a semiconductor chip (polymer and nanocomposites), operating at room temperature
  • Co-integration with ultra-low-power sensor interface (ASIC)
  • Self-calibration AI-based algorithms for maintenance-less applications

Main features

  • Multi-pixel, multi-gas measurement on a single chip
  • High selectivity
  • Small form factor (10 x 5 x 0.9 mm³)
  • Ultra-low power ( < 50 µW @ 1 Hz)
  • Current OFF: < 0.8 µA

Product availability

EnviCam-30-SMB:

  • v1 (Q2 2024): CO2-NH3
  • v2 (Q4 2024): CO2-NH3-CO-HCHO-NO2

 

Contact us to evaluate our technology.

Gas range

  • Carbon dioxide (CO₂) – 50 – 10,000 ppm
  • Ammonia (NH3) – 0.2 – 2,000 ppm
  • Carbon monoxide (CO) – 2 – 2,000 ppm
  • Formaldehyde (HCHO) – 0.05 – 100 ppm
  • Nitrogen dioxide (NO₂) – 0.01 – 50 ppm

Main features

  • Multi-pixel, multi-gas measurement on a single chip
  • High selectivity
  • Small form factor (10 x 5 x 0.9 mm³)
  • Ultra-low power ( < 50 µW @ 1 Hz)
  • Current OFF: < 0.8 µA

Unlock your gas data full potential with EnviSoft

CMOSEnvi™ deploys its full potential when combined with EnviCam-3x-SMB, our self-calibration AI-based algorithms, that provide you with valuable insights about your gas data, eliminating the need for manual calibration and reducing maintenance costs.

They integrate

John Doe

CTO

“We were looking for an autonomous, economical and very long-lasting gas measurement solution to equip our air quality management modules. EnviCam-30-SMB meets all our needs with unprecedented efficiency and offers end users much more precise and selective data than indexes.”

Help your customers tackle their gas sensing challenges

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