Fermion: SHT40 Temperature & Humidity Sensor (Breakout)

The SHT4X stands as the latest advancement in Sensirion’s line of digital temperature and humidity sensors, providing reliability and precision across numerous applications. This sensor excels in measuring humidity ranges from 0 to 100%RH and temperatures between -40°C and 125°C, maintaining accuracy at an impressive ±1.8％RH and ±0.2℃. Such precision ensures it reliably performs in various environmental conditions.

Equipped with an internal variable power heater, the SHT4X is built to withstand and function smoothly even in extreme conditions, such as those involving condensation. This functionality is crucial for applications that operate under fluctuating temperatures and humidity levels, ensuring consistent performance without compromise.

The sensor features a board supply voltage range of 3.3V to 5V with a current consumption of less than 0.15mA in low power mode. This makes it exceptionally suited for mobile or wireless applications that depend on battery efficiency. By consuming minimal power, the sensor supports extended use in devices, enhancing the longevity and power management of projects.

Its versatility spans a wide array of applications, including urban environmental monitoring where accurate weather data is crucial, and smart home systems where maintaining a comfortable indoor climate is essential. Furthermore, in industrial automation, the sensor aids in maintaining optimal operating conditions, while in intelligent buildings, it integrates seamlessly for enhanced energy efficiency and climate control. The compact and efficient design of the SHT4X makes it a vital component in the Internet of Things innovations, paving the way for smarter and more responsive technological ecosystems.