Qwiic CO₂ Humidity and Temperature Sensor module with CO2, temperature and humidity sensor SCD40
ID: 1186209
zł357.76
Tax included
zł290.86 tax excl.
The SCD-40 CO2, temperature and humidity sensor module provides high accuracy readings. It is equipped with a Qwiic connector and communicates via an I2C interface. SparkFun SEN-22395
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14 days for return
Each consumer can return the purchased goods within 14 days
Description
The SCD-40 CO2, temperature and humidity sensor module uses Sensirion's PASens® photoacoustic measurement system, which combines narrow-band infrared light and a microphone inside the sensor housing, capable of detecting concentrations from 0 to 40000 ppm with a high accuracy of over ±(50 ppm+5%) in the range from 400 to 2000 ppm. Additionally, the system has an integrated temperature and humidity sensor, making it suitable for environmental sensing, scientific experiments and air quality studies. The SCD40 includes an automatic self-calibration procedure that adapts to the detection environment. It can work with systems with either 3.3 V or 5 V operating voltage, and communication is via an I2C interface (Qwiic connector). Full documentation with examples is available on the product page.
Features
- Photoacoustic CO2 sensor
- Integrated temperature and humidity sensor
- Measuring range CO2: 0 to 40000 ppm
- Accuracy: ±(50 ppm + 5% of reading) in the range from 400 ppm to 2000 ppm
- Humidity measurement range: 0 to 100%RH
- Accuracy of humidity measurement: ±9%RH (full range)
- Temperature measurement range: -10°C to 60°C
- Temperature measurement accuracy: ±1.5 (full range)
- Current consumption: 18 mA (measuring time = 5 s) / 0.5 mA (measuring time = 5 min)
- Fully calibrated
- Sensirion PASens technology
- I2C digital interface (address 0x62)
- 2 x Qwiic connector
- Power supply: 2.4 V to 5.5 V
1186209
Data sheet
- Interface
- I2C
- Type of sensor
- SCD40
- Power supply voltage
- 2,4 - 5,5 V
- Concentration measurement
- CO2
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The SCD-40 CO2, temperature and humidity sensor module provides high accuracy readings. It is equipped with a Qwiic connector and communicates via an I2C interface. SparkFun SEN-22395