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    Gravity SGP40 Air Quality Sensor Robotics Bangladesh
    • Gravity SGP40 Air Quality Sensor Robotics Bangladesh
    • Gravity SGP40 Air Quality Sensor Robotics Bangladesh

    Gravity SGP40 Air Quality Sensor

    RBD-3935
    DFRobot

    This air quality sensor features low power usage, fast response, and small size. Ideal for indoor use, with VOC index indicating air quality directly.
    BDT 2,862
    BDT 2,862 BDT 2,862 BDT 2,862 BDT 2,862
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    BDT 2,862 Tax excluded
    BDT 2,862 Tax included
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    BDT 2,862 Tax excluded
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    BDT 2,862 Tax included
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    Only 3 items left in stock
    Description

    Introduction

    The SGP40 Air Quality sensor adopts the new SGP40 digital VOC sensor chip launched by the well-known Sensirion. Based on the Sensirion’s CMOSens® technology, the SGP40 offers a complete sensor system on a single chip, a temperature-controlled micro-hotplate and a humidity-compensated indoor air quality signal. In combination with Sensirion’s powerful VOC algorithm, the sensor signal can be directly used to evaluate indoor air quality. It features low power(2.6mA), fast response(2s) and small size. The data from the sensor can be directly used to evaluate air quality without calibration.

    Integrated with an easy-to-connect Gravity interface, this Gravity SGP40 Air Quality sensor is very suitable for indoor projects that will be used for a long time, such as refitting air purifiers, kitchen hoods, etc. Besides, we provide you with C and Python libraries for use with different main-controllers.

    Note: VOC index is obtained by converting the detected ethanol equivalent in air.

    Gravity: SGP40 Air Quality Sensor

    Features

    • Ultra-low power consumption(2.6mA)
    • Built-in temperature and humidity compensation, no need to calibrate
    • VOC index for direct air quality indication

    Applications

    • Air Purifiers
    • Kitchen Hoods
    • Demand-controlled Ventilation
    • Thermostats
    • Indoor Air Quality Monitoring

    Specification

    • Power Supply: 3.3V~5V
    • Operating Current: 2.6mA
    • Preheat Time: 10S
    • Response Time: 2S
    • Communication: I2C
    • I2C Address: 0x59
    • Operating Temperature Range: -10℃~50℃
    • Storage Temperature Range: 5℃~30℃
    • Operating Humidity Range: 0%RH~90%RH
    • VOC Index: 0-500
    • Measuring Range: 0-1000ppm(Ethanol Equivalent)
    • Dimension: 20*22mm/ 0.79*0.87”

    Documents

    Shipping List

    • Gravity: SGP40 Air Quality Sensor x1
    • Gravity-4P I2C/UART Sensor Cable x1
    Product Details
    RBD-3935
    3 Items

    Specific References

    EAN13
    3935
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