7Semi SHT41 Temperature & Humidity Sensor Module – High Accuracy I2C Sensor

7Semi
SKU
ES-12166

Measures temperature and humidity digitally for embedded environmental monitoring.

SHT41 Temperature & Humidity Sensor Breakout with 2.54mm pitch header, high-precision module for reliable environmental monitoring in electronics projects.

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15 x 10 x 4.79 mm

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$3.26
100 in stock

Shipped in 24 Hours from Mumbai Warehouse

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About this product

The 7Semi SHT41 Temperature and Humidity Sensor Breakout is a compact, high-accuracy environmental sensing module designed for precise temperature and relative humidity measurements. Built around the Sensirion SHT41 sensor, it delivers digital measurements through an I2C interface with low power consumption.

The sensor provides +/-0.2 deg C typical temperature accuracy and +/-1.8% RH typical humidity accuracy, supporting a temperature measurement range of -40 to +125 deg C and relative humidity measurements from 0 to 100% RH. Its integrated heater supports sensor recovery and operation under challenging humidity conditions.

The breakout features a 3.3V supply connection, a four-pin interface labeled 3V3, GND, SDA, and SCL, and a compact PCB design with the sensing element positioned away from the main connection area to help reduce thermal interference.

Suitable for environmental monitoring, HVAC systems, weather stations, smart home automation, industrial sensing, IoT devices, and battery-powered applications, the module provides reliable temperature and humidity data in a compact form factor.

Key Features

  • High-Accuracy Temperature Sensing: Provides +/-0.2 deg C typical temperature accuracy for precise environmental monitoring.

  • Accurate Humidity Measurement: Offers +/-1.8% RH typical accuracy for reliable relative humidity sensing.

  • Wide Measurement Range: Supports temperature measurements from -40 to +125 deg C and relative humidity measurements from 0 to 100% RH.

  • I2C Communication: Features a digital I2C interface with a fixed 7-bit address of 0x44.

  • Wide Sensor Supply Range: The SHT41 sensor supports 1.08V to 3.6V operation, with the breakout providing a nominal 3.3V supply connection.

  • Ultra-Low Power Consumption: Supports low-power measurement modes suitable for portable and battery-operated applications.

  • Integrated Sensor Heater: Includes a software-controlled heater for sensor recovery and operation in challenging humidity conditions.

  • Fast Measurement Response: Supports configurable measurement repeatability with high-repeatability conversions typically completed in approximately 6.9 ms.

  • CRC Data Verification: Provides checksum-protected measurement data for reliable digital communication.

  • Compact PCB Design: Features a narrow-neck layout that helps reduce heat transfer from connected electronics to the sensing element.

  • Four-Pin Interface: Provides clearly labeled 3V3, GND, SDA, and SCL connections for integration with compatible microcontrollers.

Items included

  • 1 x 7Semi SHT41 Temperature and Humidity Sensor Breakout Board
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