SENSIRION SHT31-DIS-B Temperature and Humidity Sensor, 0 to 100% RH

The SENSIRION SHT31-DIS-B is a high-performance humidity and temperature sensor, engineered around a next-generation CMOSens® sensor chip. This advanced platform delivers enhanced intelligence, superior reliability, and improved accuracy specifications, setting a new standard for environmental sensing. The sensor is fully calibrated, linearised, and temperature compensated, providing a highly accurate digital output for immediate integration into your systems.

Key advantages include outstanding long-term stability and high reliability, making it an ideal choice for demanding applications. Designed with mass production in mind, it features high process capability and a low signal-to-noise ratio for consistently clean measurements. The device boasts a typical accuracy of ±2% relative humidity and ±0.3°C, ensuring precision where it matters most. It also offers a very fast start-up and rapid measurement times, enabling responsive system performance.

Enhanced Functionality

The SHT31-DIS-B incorporates enhanced signal processing capabilities. For system design flexibility, it provides two distinctive and user-selectable I²C addresses, allowing multiple sensors to operate on the same bus. It supports fast communication speeds of up to 1 MHz, facilitating efficient data transfer in complex setups.

Robust Specifications

With a humidity measurement range of 0% to 100% RH and an operating temperature range from -40°C to 125°C, this sensor is built for challenging environments. It operates from a wide supply voltage of 2.15V to 5.5V, offering compatibility with various logic levels. Housed in a compact 8-pin DFN case, it is perfect for space-constrained designs.

Applications

This versatile sensor is ideally suited for a wide array of applications, including sensing instrumentation and advanced signal processing systems. Its combination of accuracy, speed, and robustness makes it a core