SGP40 공기 품질 VOC 가스 센서

(Qwiic Air Quality Sensor - SGP40)

개요

  • 본 제품은 SGP40 공기 품질 센서 입니다.
  • VOC 가스를 검출하는데 사용이 가능하며, I2C 인터페이스를 가지고 있습니다.

특징

  • Uses I2C interface (Qwiic-enabled)

    • I2C Address: 0x59
    • 2x Qwiic connectors

    Operating voltage range:

    • 1.7V - 3.6V (Typ. 3.3V)
    • The Qwiic interface provides 3.3V

    Output signal:

    • Digital raw value (SRAW): 0 - 65535 ticks
    • Digital processed value (VOC Index): 0 - 500 VOC Index points

    Switch-on behavior:

    • Time until reliably detecting VOC events: <60s
    • Time until specifications are met: <1h

    Recommended sampling interval:

    • VOC Index: 1s
    • SRAW: 0.5s - 10s (Typ. 1s)

    Typical current consumption:

    • 2.6mA during continuous operation (at 3.3V)
    • 34µA when idle (heater off)

문서

연관제품