Sensirion Digital Output Temperature & Humidity Sensor Surface Mount Serial-I2C ±2 %RH ±0.3 °C 6-Pin SHT2x

The Sensirion SHT2x series digital temperature and humidity sensors with model SHT2x feature advanced CMOSens® technology, delivering high precision humidity measurement with ±2 %RH accuracy and temperature accuracy of ±0.3 °C. Packaged in a compact 3 mm x 3 mm x 1.1 mm DFN 6-pin surface mount device, the sensor allows integration into space-constrained electronic systems. Operating over a wide temperature range from -40°C to 125°C, and with a supply voltage range of 2.1 V to 3.6 V, the SHT2x sensors suit a broad range of industrial, laboratory, HVAC, and environmental monitoring applications.

The sensor architecture includes a capacitive humidity sensor alongside a bandgap temperature sensor, processed by an integrated silicon chip containing amplifier, analog-to-digital converter, one-time programmable memory, and digital I2C interface. This robust design ensures low power consumption and reliable long-term stability, critical for continuous sensing in industrial and commercial environments.

In addition to its digital I2C output, specialized variants such as the SHT21P and SHT21S offer PWM and PDM outputs respectively, suitable for analog output conversion. The sensor's plastic packaging protects the sensing area from mechanical damage while exposing the sensor to the environment for accurate measurements.

The sensor stands out with fully calibrated and factory tested quality. Pin count of 6 allows compact PCB layout and robust connectivity. Humidity measurement range of 0 to 100 % RH covers full environmental conditions. Low operating voltage and current enable deployment in low-power systems.

Applications include HVAC systems, weather stations, industrial controls, consumer devices, and laboratory instruments. The small package size supports integration into portable and embedded electronics. Long-term stability ensures reduced maintenance and calibration frequency.

The sensors are widely used in both high volume and low volume manufacturing due to their reliability and performance.

This digital temperature and humidity sensor supports engineers and designers in building high-performance environmental monitoring solutions, maintaining precise climate control, and enhancing product reliability. It is a sought-after component for electronics manufacturers requiring compact, accurate, and stable sensor technology.

Explore a complete range of temperature and humidity sensors at EnvMart to find precisely what your industrial, commercial, or laboratory application demands.

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