Sensirion SHT30-DIS-B2.5KS Humidity & Temperature Sensor, 0 to 100%RH, −40°C to +125°C, ±2%RH, I2C Interface
Sensirion SHT30-DIS-B2.5KS Humidity & Temperature Sensor, 0 to 100%RH, −40°C to +125°C, ±2%RH, I2C Interface - Image 2
SKU: SENS-3508
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Sensirion SHT30-DIS-B2.5KS Humidity & Temperature Sensor, 0 to 100%RH, −40°C to +125°C, ±2%RH, I2C Interface

₹99.00 (Inclusive of all taxes)
Out of Stock

The Sensirion SHT30-DIS-B2.5KS is a fully calibrated digital humidity and temperature sensor with an I2C interface, compatible with 3.3V and 5V systems like Arduino, Raspberry Pi, and industrial PLCs. It delivers high-accuracy environmental sensing from -40°C to +125°C and 0 to 100% RH.

Features

  • High-Accuracy Sensing: ±2% RH and ±0.2°C typical accuracy for precise environmental monitoring.
  • Wide Operating Range: Functions from -40°C to +125°C and 0 to 100% relative humidity.
  • Digital I2C Interface: Simple two-wire communication for easy integration with microcontrollers and SBCs.
  • Low Power Consumption: Optimized for battery-powered and portable data logging applications.
  • Robust DFN Package: Reflow-solderable, compact DFN-8 housing suitable for automated assembly.

Out of stock

Description

The SHT30-DIS-B2.5KS is a next-generation digital sensor based on Sensirion’s proven CMOSens® technology, which integrates the sensor element, signal processing, and digital calibration on a single chip. This design ensures excellent long-term stability and minimal signal drift over time.

Engineered for demanding applications, the sensor provides fully calibrated, linearized digital outputs for both relative humidity and temperature. Its robust construction and wide supply voltage range (2.4V to 5.5V) make it suitable for integration into HVAC systems, weather stations, industrial process monitors, and portable consumer devices.

Key Features

  • CMOSens® Technology: Integrated capacitive polymer sensing element and CMOS signal processor for high reliability.
  • Fully Calibrated Output: Factory-calibrated digital data eliminates the need for user calibration.
  • Excellent Long-Term Stability: Advanced sensor design minimizes drift for sustained measurement accuracy.
  • Reflow-Solderable DFN Package: Enables standard SMT assembly processes for high-volume production.
  • Wide Supply Voltage Range: Operates from 2.4V to 5.5V DC, compatible with 3.3V and 5V logic systems.
  • Fast Measurement & Communication: High-speed I2C interface with clock stretching support.

Applications

  • HVAC and Building Automation Systems for climate control and energy management.
  • Weather Stations and Environmental Monitoring Networks for accurate meteorological data.
  • Industrial Process Control and Condition Monitoring in manufacturing environments.
  • Portable Data Loggers and Consumer Devices requiring low-power environmental sensing.
  • Agricultural and Greenhouse Monitoring Systems for optimizing growth conditions.

Technical Specifications

Manufacturer Part NumberSHT30-DIS-B2.5KS
Sensor TypeHumidity & Temperature
Humidity Range0 to 100 %RH
Humidity Accuracy±2 %RH
Temperature Range-40°C to +125°C
Temperature Accuracy±0.2°C (typical)
Supply Voltage2.4 to 5.5 V DC
InterfaceI2C Digital
Output TypeDigital
Package / HousingDFN-8
Operating Temperature-40°C to +125°C

Frequently Asked Questions

What is the supply voltage range for the SHT30-DIS-B2.5KS sensor?

The SHT30-DIS-B2.5KS operates from 2.4V to 5.5V DC, making it directly compatible with both 3.3V and 5V microcontroller systems like Arduino, ESP32, and Raspberry Pi without requiring a level shifter.

How do I communicate with this sensor using the I2C interface?

The sensor uses a standard I2C (Inter-Integrated Circuit) interface. You need to connect the SDA (data) and SCL (clock) lines to your microcontroller, along with VCC and GND. The sensor supports clock stretching and multiple I2C addresses selectable via command.

Is the sensor output calibrated, or does it require user calibration?

The SHT30-DIS-B2.5KS is fully factory calibrated. It provides immediate, linearized digital readings for humidity and temperature, eliminating the need for user calibration or complex signal conditioning circuits.

What is the typical measurement accuracy for humidity and temperature?

The sensor typically achieves ±2% relative humidity accuracy and ±0.2°C temperature accuracy across a significant portion of its operating range, with specifications detailed in the official Sensirion datasheet.

Is this sensor suitable for reflow soldering?

Yes, the sensor comes in a DFN-8 (Dual Flat No-lead) surface-mount package that is fully compatible with standard infrared or convection reflow soldering processes used in automated PCB assembly.

Package Includes

  • 1 x Sensirion SHT30-DIS-B2.5KS Humidity & Temperature Sensor

Additional Information

Weight 0.02 kg
Dimensions 11 × 9 × 5 cm

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