รายละเอียด
The Grove - SCD30 is a 3-in-1 Arduino sensor that can measure CO2, temperature, and humidity. Based on Sensirion SCD30, it is a Non-Dispersive Infrared(NDIR) carbon dioxide sensor with high precision and wide measurement accuracy which can reach ±(30 ppm + 3%) between 400ppm to 10'000ppm. It would be a perfect choice if you are not looking for a simple Arduino temperature sensor or a CO2 sensor, but a multifunctional sensor for your Arduino weather station or other environmental projects.
![](https://static.cytron.io/image/catalog/products/GRV-CO2HT-SCD30/GRV-CO2HT-SCD30-e.jpg )
![](https://static.cytron.io/image/catalog/products/GRV-CO2HT-SCD30/GRV-CO2HT-SCD30-g.jpg )
![](https://static.cytron.io/image/catalog/products/GRV-CO2HT-SCD30/GRV-CO2HT-SCD30-d.jpg )
Embedded with Sensirion SCD30, The Grove - SCD30 integrates Non-Dispersive Infrared(NDIR) measurement technology for CO2 detection. It also has Sensirion humidity and temperature sensors on the same sensor module.
![](https://static.cytron.io/image/catalog/products/GRV-CO2HT-SCD30/GRV-CO2HT-SCD30-f.jpg )
You can see that there is a monkey face graphic on the module, actually, this is a carbon dioxide molecular model. As you can see, the 4 valence electrons on each oxygen atom and also the covalent bonds between the carbon and oxygen atoms are clearly shown.
![](https://static.cytron.io/image/catalog/products/GRV-CO2HT-SCD30/GRV-CO2HT-SCD30-i.jpg )
Hardware connections:
![](https://static.cytron.io/image/catalog/products/GRV-CO2HT-SCD30/GRV-CO2HT-SCD30-j.jpg )
![](https://static.cytron.io/image/catalog/products/GRV-CO2HT-SCD30/GRV-CO2HT-SCD30-k.jpg )
Pinout:
![](https://static.cytron.io/image/catalog/products/GRV-CO2HT-SCD30/GRV-CO2HT-SCD30-pinout.jpg )
Application example:
![](https://static.cytron.io/image/catalog/products/GRV-CO2HT-SCD30/GRV-CO2HT-SCD30-h.jpg )
- Air Purifier
- Environmental Monitoring
- Plant Environmental Monitoring system
- Arduino weather station
ระยะเวลาในการรับประกัน: 12 เดือน
คุณสมบัติ
- NDIR CO2 sensor technology: embedded with Sensirion SCD30
- Multi-function: Integrates temperature and humidity sensor on the same sensor module
- High precision and wide measurement accuracy: ±(30 ppm + 3%) between 400ppm to 10'000ppm
- Superior stability: Dual-channel detection
- Easy project operation: Digital interface I2C, Breadboard-friendly, Grove compatible
- Best performance-to-price ratio
Specifications:
- Supply voltage: 3.3V / 5V
- Operating temperature: 0℃ to 50℃
- Storage temperature: -40°C to 70°C
- Humidity operating conditions: 0 – 95 %RH
- Sensor lifetime: 15 years
- Interface: I2C
- I2C Address: 0x61
- Size (LxWxH): 61x42x19mm
- Weight19.7g
- General specifications:
- CO2 measurement range: 0 – 40’000 ppm
- Accuracy (400ppm – 10'000ppm): ± (30 ppm + 3%)
- Repeatability (400ppm – 10'000ppm): 10ppm
- Response time (τ63%): 20s
- CO2 sensor specifications:
- Humidity measurement range: 0 %RH – 100 %RH
- Accuracy (0 – 50°C, 0 – 100%RH): ±2 %RH
- Repeatability: 0.1 %RH
- Response time (τ63%): 8s
- Humidity sensor specifications:
- Temperature measurement range: -40°C – 120°C
- Accuracy (0 – 50°C): ±0.5°C
- Repeatability: 0.1°C
- Response time (τ63%): more than 2s
- Temperature sensor specifications:
- Average current (update interval 2s): 19 mA
- Max. current (during measurement): 75 mA
- Energy consumption (1 measurement): 120 mJ
รายการบรรจุภัณฑ์
- 1 x Grove - SCD30 CO2, Temperature & Humidity Sensor
- 1 x Grove 4 Pin Buckled 20cm Cable
![](https://static.cytron.io/image/catalog/products/GRV-CO2HT-SCD30/GRV-CO2HT-SCD30-packing_list.jpg )
แท็ก: Environment Sensor,
SCD30,
Carbon Dioxide,
Gas Sensor,
Environmental