1pcs SCD40 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity 2-in-1 I2C Communication

Package included: 1pcs SCD40 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity 2-in-1 I2C communication

• 【Description】SCD40/SCD41 is the next generation of miniature carbon dioxide sensors, SCD40/SCD41 has high precision and cost-effective, the module with 2.54mm pitch pin interface to lead out the power supply and communication pins. On-chip temperature and humidity compensation is realized by the built-in temperature and humidity sensor to measure humidity and temperature.
• 【Feature】The SCD40/SCD41 enables intelligent regulation of indoor ventilation systems based on CO2 concentrations, and indoor air quality helps maintain a healthy, productive environment with low CO2 concentrations over a period of time.
• 【Specification】SCD40 CO2 measurement accuracy :±(50 ppm +5% MV); Measuring range :400-2000 ppm. Measuring range: 400-2000 ppm. Precision ±50 ppm. Relative humidity measurement range: 0 -95%RH, Typical relative humidity accuracy: 6%RH.
• 【Low Power】Run at low power to <0.4 mA average @5 V, 1 meas./5 minutes
• 【Pin Definition】GND: negative power input port. VDD: positive power input port. SCL:12C clock port. SDA:12C data port.