Parts SHT Humidity Sensors Family SHT30 SHT30-DIS-B10KS

SENSHT30-DIS-B10KS

Name: SHT30-DIS-B10KS
Brand: Sensirion AG

Sensirion AG

Humidity, Temperature 0 ~ 100% RH I2C ±2% RH 8 s Surface Mount

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Overview

The SHT30-DIS-B10KS is a high-performance digital humidity and temperature sensor from the SHT3x series, designed for high-volume consumer and industrial applications. It features a wide supply voltage range from 2.4V to 5.5V and provides a linearized, temperature-compensated digital output via an I2C interface. The sensor is built on Sensirion CMOSens technology, which integrates the sensing element and processing electronics on a single chip to ensure long-term stability.

Why Choose This Part

The SHT30 offers a typical relative humidity accuracy of +/-2 percent and operates across a broad temperature range of -40 to 125 degrees Celsius. It includes an internal heater for clearing condensation and supports a low-power sleep mode of 0.2 uA, making it ideal for energy-constrained designs. The 8-pin DFN package provides a compact 2.5mm x 2.5mm footprint with high signal-to-noise ratio and CRC checksums for robust I2C communication.

Applications

Smart Home HVAC

Integration into smart thermostats and air conditioners for precise climate control and energy efficiency.

Industrial Data Loggers

Environmental monitoring in warehouses and factories where NIST traceability and high reliability are required.

Weather Stations

Outdoor temperature and humidity sensing with low power consumption for battery-operated remote nodes.

Medical Monitoring

Used in respiratory devices and incubators where stable, calibrated humidity sensing is critical for patient safety.

Key Specifications

Output 16b

Accuracy +/-2% RH

Output Type I2C

Sensor Type Humidity, Temperature

Mounting Type Surface Mount

Response Time 8 s

Humidity Range 0 ~ 100% RH

Package / Case 8-VFDFN Exposed Pad

Voltage - Supply 2.4V ~ 5.5V

Operating Temperature -40degC ~ 125degC

Supplier Device Package 8-DFN (2.5x2.5)

Getting Started

To begin development, connect the SHT30 to any MCU with an I2C interface, ensuring pull-up resistors are present on the SDA and SCL lines. Engineers can use the Sensirion SEK-SHT3x evaluation kit for rapid testing or leverage open-source libraries available for Arduino and Raspberry Pi platforms. The sensor supports two selectable I2C addresses via the ADDR pin, allowing multiple sensors on the same bus.

Part of SHT Humidity Sensors family » SHT30