SCD30 – CO2 & Temperature & Humidity Sensor

The Grove – CO2 & Temperature & Humidity Sensor (SCD30) is a high precision carbon dioxide sensor, which is based on Sensirion SCD30. The measuring range of this sensor is 0 ppm-40’000 ppm, and the measurement accuracy can reach to ±(30 ppm + 3%) between 400ppm to 10’000ppm.

In addition to the Non-Dispersive Infrared (NDIR) measurement technology for CO2 detection, the SCD30 integrates Sensirion humidity and temperature sensors on the same sensor module.

Features

• NDIR CO2 sensor technology
• Integrated temperature and humidity sensor
• Best performance-to-price ratio
• Dual-channel detection for superior stability
• Digital interface I2C
• Application Ideas

Specifications

• Supply voltage: 3.3V / 5V
• Operating temperature: 0 – 50℃
• Storage temperature: – 40°C – 70°C
• Humidity operating conditions: 0 – 95 %RH
• Sensor lifetime: 15 years
• Interface: I2C
• I2C Address: 0x61

Pinout

Applications

• Air Purifier
• Environmental Monitoring
• Plant Environmental Monitoring

The sensor is available for $59.95 at www.seeedstudio.com and you can find more information in the Wiki.

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