Humidity Sensor

The SHTC3 is a digital humidity and temperature sensor designed especially for battery-driven high-volume consumer electronics applications. This sensor is strictly designed to overcome conventional limits for size, power consumption, and performance-to-price ratio to fulfill current and future requirements. Sensirion’s CMOSens® technology offers a complete sensor system on a single chip consisting of a capacitive humidity sensor, a bandgap temperature sensor, analog and digital signal processing, A/D converter, calibration data memory, and a digital communication interface supporting I2C Fast Mode Plus. The small 2 × 2 × 0.75 mm3 DFN package enables applications in even the most limited of spaces.

Applications

• Industrial spaces
• Greenhouses  
• Meteorology stations to report and predict the weather.

Specifications

• Ultra-low power consumption
• Full battery supply voltage range (1.62 - 3.6 V)
• Small DFN package: 2 × 2 × 0.75 mm3
• Typical accuracy: ±2 %RH and ±0.2 °C
• Fully calibrated and reflow solderable
• Power-up and measurement within 1 ms

Humidity Sensor Board

All Sensors work with our Wireless Sensor Node, STS-Node, allowing for easy connection to our IoT Platform.