SHTC3 High Precision Temperature Humidity Sensor

Sensirion CMOSens® Technology: Built around Sensirion's proven CMOSens® sensor chip, integrating a capacitive humidity sensor element and a bandgap temperature sensor on a single silicon die.

Ultra-Low Power Consumption: Optimized for battery-driven IoT applications, featuring dynamic power management and ultra-low energy consumption per measurement.

Standard I2C Bus Interface: Communicates over a standard 2-wire I2C interface with fast-mode support, making it easy to integrate with low-power microcontrollers.

Broad Environmental Measurement Window: Accurately measures relative humidity across 0% to 100% RH and temperatures from -40°C to +125°C with high precision and low hysteresis.

Fully Calibrated & Linearized Signal: Delivers pre-calibrated digital signal outputs with on-chip temperature compensation, eliminating the need for complex manual calibration routines.

Board Material: High-grade FR-4 glass-epoxy breakout PCB with gold-plated pads, onboard I2C pull-up resistors, and power decoupling capacitors.

Technical Specifications:

Sensor Chip: Sensirion SHTC3 Digital Temperature and Humidity Sensor IC.

Operating Voltage: 1.62V – 3.6V DC.

Temperature Measurement Range: -40°C – +125°C (-+ 0.2°C typical accuracy).

Humidity Measurement Range: 0% – 100% RH (-+ 2% RH typical accuracy).

Communication Protocol: I2C Bus.

Board Color: Purple PCB with White Markings.

Usage Advice: Operates at 3.3V logic levels; use an external logic level converter if interfacing with 5V microcontrollers like the standard Arduino Uno.

Maintenance: Keep the central sensor aperture free from dust, condensates, and aggressive chemical solvent fumes to prevent long-term calibration drift.

Essential High-Precision Ultra-Low-Power Sensor: Position as a top-tier sensor choice for wearable tech, battery-powered IoT climate nodes, smart agriculture probes, and compact HVAC monitors.

Highlight Sensirion Reliability & Low Power: Emphasize Sensirion's industry-leading accuracy and the sensor's minimal power footprint for energy-harvesting and battery-powered applications.

Recommended Cross-Sell Add-ons: Pair with GY-SHT30 3.3V Digital Temperature & Humidity Sensor, AHT10 - temperature and humidity sensor, HTU21D Temperature & Humidity Sensor, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Temperature Sensor Modules collection page as your primary high-precision, low-power I2C sensor option.