HiLetgo 2pcs Si7021 GY-21 Industrial High Precision Humidity Sensor I2C IIC Interface for Arduino Low Power CMOS IC Module

The Si7021 Industrial High Precision Humidity Sensor is a game-changer in the world of temperature and humidity sensing.

With its unparalleled accuracy of ±3% RH and ±0.4°C, this sensor sets a new standard for precision and reliability.

Whether you're in the HVAC/R industry, indoor weather stations, or automotive climate control, this sensor is the perfect solution for your temperature and humidity sensing needs.

Its low power consumption of 150μA active current and 60nA standby current make it an energy-efficient choice, while its factory-calibrated I2C interface ensures seamless integration into any system.

Plus, with its optional factory-installed cover and low-profile protection during reflow, you can rest assured that your sensor is protected from the elements.

Don't settle for anything less – choose the Si7021 Industrial High Precision Humidity Sensor for all your temperature and humidity sensing needs.