Sensirion SHT30-DIS-P2.5KS Humidity & Temperature Sensor ±3%RH, I2C, Tape 2.5k

Name: Sensirion SHT30-DIS-P2.5KS Humidity &amp; Temperature Sensor ±3%RH, I2C, Tape 2.5k
Brand: Sensirion
SKU: SENS-1010
Price: 279.00 INR
Availability: OutOfStock

₹279.00 (Inclusive of all taxes)

Out of Stock

The Sensirion SHT30-DIS-P2.5KS is a high-precision, automotive-grade digital humidity and temperature sensor with a fully calibrated I2C interface, compatible with 3.3V and 5V systems like Arduino, Raspberry Pi, and industrial PLCs for accurate environmental monitoring.

Features

High-precision sensing with ±3% RH and ±0.3°C typical accuracy (SHT30A variant).
Automotive-grade reliability, fully AEC-Q100 qualified for demanding applications.
Wide 2.4V to 5.5V supply range and fast I2C interface up to 1 MHz.
Ultra-low power consumption, down to 0.2 µA in idle mode for battery-powered systems.
Fully calibrated, linearized digital output for immediate, reliable readings.

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Description

The SHT30-DIS-P2.5KS from Sensirion is a premium digital sensor utilizing a capacitive polymer sensing element for humidity and a band-gap sensor for temperature. It provides fully calibrated, linearized, and temperature-compensated digital signals via a fast I2C interface, ensuring high accuracy and stability across its full operating range.

Designed for robustness, this sensor operates from -40°C to 125°C and features an IP67-rated DFN package, making it suitable for harsh environments and automotive applications. Its low power consumption and rapid response time enable efficient integration into portable devices, HVAC systems, and data loggers.

Key Features

Automotive AEC-Q100 qualified for superior reliability and performance in demanding conditions.
Wide supply voltage range (2.4V to 5.5V) ensures compatibility with 3.3V and 5V logic systems.
Fast I2C communication up to 1 MHz with two user-selectable addresses for bus flexibility.
Ultra-low power operation: 0.2 µA in idle mode and 600–1500 µA during measurement cycles.
Excellent long-term stability and repeatability for consistent, accurate environmental monitoring.
Robust DFN housing with IP67 protection against dust and temporary water immersion.
Fully factory calibrated, eliminating the need for user calibration or signal conditioning.

Applications

Automotive cabin climate control and defogging systems.
HVAC and building automation for precise environmental management.
Industrial process monitoring and data logging in harsh conditions.
Portable weather stations and high-accuracy meteorological instruments.
Medical devices and incubators requiring stable humidity and temperature control.

Technical Specifications

Manufacturer Part Number	SHT30-DIS-P2.5KS
Sensor Type	Digital Humidity & Temperature
Humidity Accuracy	±3% RH (typical, SHT30A)
Temperature Accuracy	±0.3°C (typical)
Humidity Range	0% to 100% RH
Temperature Range	-40°C to 125°C
Supply Voltage	2.4 V to 5.5 V DC
Communication Interface	I2C (up to 1 MHz)
I2C Addresses	2 user-selectable
Average Current Consumption	0.2 µA (idle), 600–1500 µA (measuring)
Response Time	6 s (humidity, τ63%), >2 s (temperature)
Operating Temperature	-40°C to 125°C
Package / Housing	DFN, IP67
Qualification	AEC-Q100
Package Quantity	Tape & Reel (2.5k units)

Frequently Asked Questions

What is the operating voltage range for the SHT30-DIS sensor?

The SHT30-DIS sensor operates from a wide supply voltage range of 2.4V to 5.5V DC. This makes it directly compatible with both 3.3V and 5V microcontroller systems like Arduino, Raspberry Pi, and ESP32 without requiring a level shifter.

How do I communicate with this sensor, and what are the I2C addresses?

Communication is via the standard I2C interface, supporting speeds up to 1 MHz. The sensor provides two user-selectable I2C addresses (0x44 and 0x45), allowing you to connect multiple sensors on the same bus without address conflicts.

Is the SHT30-DIS sensor suitable for outdoor or harsh environments?

Yes, it is designed for robustness. It is AEC-Q100 qualified for automotive use and comes in an IP67-rated DFN package, providing protection against dust and temporary water immersion, making it suitable for outdoor and industrial applications.

Does this sensor require any calibration or signal conditioning?

No, the SHT30-DIS is fully factory calibrated and provides linearized, temperature-compensated digital output directly via I2C. No user calibration or external signal conditioning circuits are required for basic operation.

What is the power consumption, and is it suitable for battery-powered projects?

Power consumption is very low, typically 0.2 µA in idle mode and between 600–1500 µA during a measurement. This low power profile, combined with a configurable measurement repeat rate, makes it excellent for battery-powered data loggers and portable devices.