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SGP41 - Air Quality Sensor

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Description

9 3.1 Conditioning 9 3.2 Raw Signal Measurement9 3.3 VOC and NOx Index Measurement 10 3.4 Built-in Self-Test11 3.5 Reading out The Sensor Serial Number 11 3.6 Sensor Start-up Behavior11 4 Digital Interface Description 12 4.1 General Considerations 12 4.2 I2C Address12 4.3 I2C Voltage Levels12 4.4 I2

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Datasheet Details

Part number SGP41
Manufacturer Sensirion
File Size 1.02 MB
Description Air Quality Sensor
Datasheet download datasheet SGP41 Datasheet
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Full PDF Text Transcription

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Datasheet SGP41 Air Quality Sensor for VOC and NOx Measurements  MOx based gas sensor for air quality applications  Outstanding long-term stability and lifetime  I2C interface with digital output signals  Very small 6-pin DFN package: 2.44 x 2.44 x 0.85 mm3  Low power consumption: 3.0 mA at 3.3 V  Tape and reel packaged, reflow solderable Product Summary The SGP41 is a digital gas sensor designed for easy integration into air purifiers or demand-controlled ventilation systems. Sensirion’s CMOSens® technology offers a complete, easy-to-use sensor system on a single chip featuring a digital I2C interface and temperaturecontrolled micro hotplates, providing one VOC and one NOx based indoor air quality signal.
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