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HTU21D temperature and humidity sensor module replaces simple SHT15 precision sensor
HTU21D temperature and humidity sensor module
Product Parameters
Supply voltage: 1.5V-3.6V
Communication method: I2C communication protocol
Maximum power consumption: 2.7UW
Annual drift:- 0.5%RH/YEAR
Response time: 5 seconds
Humidity measurement range: 0~100% RH
Humidity measurement accuracy (10% -95% RH): HTU21D ± 2% RH
Humidity hysteresis: ± 1% RH
Temperature measurement range:- 40℃~+105°C
Product Introduction
The HTU21D temperature and humidity sensor provides accurate and reliable temperature and humidity measurement data for OEM applications. It achieves digital output of temperature and humidity through a microcontroller interface and module connection. Its small size and low power consumption are designed specifically for applications with limited equipment space and sensitive finished products.
Product Note
Long term exposure to sunlight or strong ultraviolet radiation can cause the shell to age
The relative humidity of a gas is largely dependent on temperature
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