Sensirion Digital Output Temperature & Humidity Sensor, Surface Mount, Serial-I2C Interface, ±2 %RH Accuracy, ±0.3 °C SHT3x

The Sensirion SHT31-DIS-B is a high-performance temperature and humidity sensor from the SHT3x series, crafted specifically for precision digital sensing applications. This sensor integrates CMOSens® technology, which merges the sensing elements with analog and digital circuitry to provide fully calibrated, linearized, and temperature-compensated digital output signals. It supports a Serial-I2C interface, facilitating easy integration with a wide variety of microcontrollers and digital systems.

This 8-pin dual-flat no-lead (DFN) package sensor measures relative humidity with an accuracy of ±2 %RH and temperature with an accuracy of ±0.3 °C. Its supply voltage ranges from 2.4 V to 5.5 V, ensuring compatibility with low-power systems. The sensor is capable of operating in extreme temperature environments, from -40°C up to 125°C, making it suitable for harsh industrial and HVAC environments.

The device’s small footprint of 2.6 mm by 2.6 mm and a height of 1 mm enables compact PCB layouts optimized for modern electronics. It simultaneously measures temperature and humidity on separate pins, providing reliable data for environmental monitoring, manufacturing quality control, laboratory instrumentation, and other automation applications.

SHT31-DIS-B’s superior reliability and accuracy make it ideal for integration into smart home systems, meteorological stations, agricultural monitoring, and health-related sensing instruments. The sensor is RoHS compliant and manufactured in Switzerland, assuring high production quality standards.

±2 %RH relative humidity accuracy and ±0.3 °C temperature accuracy. Wide supply voltage range from 2.4 to 5.5 V for flexible power management. Compact 8-pin DFN surface mount package with dimensions 2.6×2.6×1 mm. Serial-I2C digital output for straightforward connectivity.

Operates reliably over a temperature range of -40 °C to 125 °C. Implements CMOSens® technology integrating sensor and processing circuitry. Applications include industrial monitoring, HVAC, laboratory instrumentation, and environmental sensing.

Manufactured in Switzerland with high quality and reliability standards.

Opt for the Sensirion SHT31-DIS-B sensor to achieve precise, reliable, and compact temperature and humidity measurements across diverse industrial and commercial environments. Browse more high-quality sensor ICs in our Electronics & Electricals Sensor ICs category at EnvMart.

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