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Crowtail – HTU21D Humidity & Temperature Sensor 2.0 – humidity and temperature sensor with I2C interface, 5 V
ID: 1201692
5902186331983
zł18.19
Tax included
zł14.79 tax excl.
Crowtail – HTU21D Humidity & Temperature Sensor 2.0 enables accurate temperature and humidity measurement using the digital I2C interface. It is suitable for environmental monitoring projects, automation systems, and weather stations.
Description
The Crowtail – HTU21D Humidity & Temperature Sensor 2.0 module enables precise measurement of relative humidity and ambient temperature in the ranges of 0–100% RH and –40°C to 105°C, respectively. The HTU21D sensor communicates via the I2C interface and provides calibrated data in digital form. Thanks to its high accuracy (±2% RH), low thermal and humidity inertia, and very low power consumption (max. 2.7 µW), the module is used in environmental monitoring systems, weather stations, data loggers, and humidity control systems. The built-in voltage regulator allows direct powering from 5 V systems, such as Crowduino.
Properties
- Supply voltage range: 5 V
- Humidity measurement range: 0–100% RH
- Temperature measurement range: –40°C to 105°C
- Humidity measurement accuracy: ±2% RH (in the range 10–95% RH)
- Humidity hysteresis: ±1% RH
- Response time: 5 s
- Annual drift: –0.5% RH / year
- Measurement time: 50 ms
- Maximum power consumption: 2.7 µW
- Communication interface: I2C
- Dimensions: 20.0 × 20.0 × 9.8 mm
Included
- Crowtail – HTU21D Humidity & Temperature Sensor 2.0 module x1
- Crowtail 4-pin cable x1
1201692
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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Crowtail – HTU21D Humidity & Temperature Sensor 2.0 enables accurate temperature and humidity measurement using the digital I2C interface. It is suitable for environmental monitoring projects, automation systems, and weather stations.