Grove - I2C Industrial grade temperature and humidity Sensor
101990644
AHT20 is a new generation of temperature and humidity sensor embedded with a dual-row flat and no-lead SMD package, suitable for the reflow soldering. AHT20 is equipped with a newly designed ASIC chip: an improved MEMS semiconductor capacitive humidity sensor, and a standard on-chip temperature sensor. The output is the I2C protocol with the Grove interface.
Référence interne:
SEE-101990644
Key Features
- Temperature measurement range -40 ~ 85°C, Humidity measurement range 0 ~ 100% RH
- Digital output, Grove I2C interface
- Excellent long-term stability
- SMD package suitable for reflow soldering
- Quick response and strong anti-interference ability
- Compatible with Arduino
- 4-pin interface reserved
Description
AHT20 is a new generation of temperature and humidity sensor embedded with a dual-row flat and no-lead SMD package, suitable for the reflow soldering. AHT20 is equipped with a newly designed ASIC chip: an improved MEMS semiconductor capacitive humidity sensor, and a standard on-chip temperature sensor.Â
The performance of AHT20 is more stable in harsh environments compared with the previous generation of temperature and humidity sensor such as Grove - Temperature & Humidity Sensor Pro (AM2302/DHT22), as a matter of fact, AHT20 is fittable in most industrial scenarios.
Specification
- Operating Voltage: DC:2.0-5.5V
- Measuring Range (humidity) 0 ~ 100% RH
- Temperature Range: -40 ~ + 85 ℃
- Humidity Accuracy: ± 2% RH (25 ℃)
- Temperature Accuracy ± 0.3 ℃
- Resolution: Temperature: 0.01 ℃, Humidity: 0.024% RH
- Output Interface: Grove I²C Interface
- I2C address: 0x38
Je dynamische Snippet wordt hier weergegeven...
Dit bericht wordt weergegeven omdat je niet zowel een filter als een sjabloon hebt opgegeven om te gebruiken.