I2C Digital Output Relative Humidity/Temperature Sensor 'HTU21D'
Check the battery level by reading the internal registers and improve communication reliability with a checksum.
The "HTU21D" is a compact size (3×3×0.9mm) relative humidity and temperature sensor. It operates with low power consumption across a wide range of temperatures and humidity, making it suitable for applications with space constraints due to its compact size. The sensor is individually calibrated, and a lot identification code is directly printed on the sensor. Additionally, by reading the internal registers, you can check the battery level and improve communication reliability through checksum. 【Features】 ■ Supply voltage (peak): 3.8V ■ Operating temperature range: -40 to 125℃ ■ Operating humidity range: 0 to 100% RH ■ Humidity accuracy: ±2% RH @ 25℃ (20% RH to 80% RH) ■ Temperature accuracy: ±0.3℃ @ 25℃ ■ Digital I2C output compatible *For more details, please download the PDF (English version) or feel free to contact us.
- Company：グローバル電子
- Price：Other
