Crowtail DHT20 - I2C digital temperature and humidity sensor module
ID: 1203398
5902186334793
zł11.89
Tax included
zł9.67 tax excl.
Digital temperature and humidity sensor module based on the DHT20 IC, offering high measurement accuracy, an I2C interface, and a wide supply voltage range, compatible with the Crowtail system. Elecrow CRT10251D
Description
The Crowtail DHT20 is designed for measuring ambient temperature and relative humidity in embedded projects, environmental monitoring systems, and educational applications. The integrated DHT20 sensor represents an improved generation compared to earlier solutions, providing lower power consumption, higher measurement accuracy, and enhanced long-term stability.
The sensor uses a fully calibrated digital I2C interface, which ensures fast response time, high immunity to interference, and simplified integration with microcontrollers. No user-side calibration is required, allowing immediate use of the module after connection.
The wide supply voltage range from 2.2 V to 5.5 V enables operation with both 3.3 V and 5 V systems. The Crowtail connector allows quick, solder-free connection to Crowtail base boards, facilitating prototyping of measurement systems, data loggers, and weather stations.
Features
- Sensor type: Digital temperature and humidity sensor
- Sensor IC: DHT20
- Communication interface: I2C
- Connection mode: Crowtail Type I
- Operating voltage: 2.2 V to 5.5 V
- Humidity measurement range: 0% RH to 100% RH
- Temperature measurement range: -40°C to 80°C
- Humidity accuracy: ±3% RH
- Temperature accuracy: ±0.5°C
- Humidity sensitivity: 0.024% RH
- Temperature sensitivity: 0.01°C
- Calibration: Factory calibrated, maintenance-free
- Dimensions: 40 x 20 x 7.6 mm
- Weight: 15 g
Kit includes
- Crowtail DHT20 Temperature and Humidity Sensor module
- Crowtail 4-pin cable
1203398
Data sheet
- Interface
- I2C
- Type of sensor
- DHT20
- Power supply voltage
- 2,2 - 5,5 V
- Sensor type
- Temperature and humidity
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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