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Amphenol SGX Sensortech MiCS-VZ-89TE Indoor Air Quality Sensor Board

Amphenol SGX Sensortech MiCS-VZ-89TE Indoor Air Quality Sensor Board combines MOS sensor technology with intelligent detection algorithms to monitor tVOCs and CO2 equivalent variations in confined spaces. Dual signal output allows for ventilation control on-demand, energy savings, and a cost-of-ownership reduction. The MiCS-VZ-89TE sensor is calibration-free and features low power with a wide VOC detection range.

Features

  • Calibration-free
  • Low power
  • Wide VOCs detection range
  • High sensitivity
  • High resistance to shocks and vibrations

Applications

  • Detectable gases
    • Volatile organic compounds - VOCs
    • Equivalent Carbon Dioxide - CO2 (equivalent)

Specifications

  • Monitoring ranges
    • 400ppm to 2000ppm equivalent CO2
    • 0 to 1000ppb isobutylene equivalent tVOCs
  • 10kΩ typical pull-up PWM output for 3.3V operation
  • 4.7kΩ I2C output pull-up on master SDA and SCL
  • <5s response time
  • 1Hz refresh output frequency
  • 3.3VDC ±5% supply voltage, regulated
  • 125mW operating power
  • 15 minute warm-up time
  • Temperature ranges
    • 0 to +50°C operating 
    • -40°C to +80°C storage
  • 0 to 95% relative humidity, non-condensing
Published: 2017-04-24 | Updated: 2023-04-07