the AI Hardware Partner
Toggle Nav
Loading...

Grove - Temperature & Humidity Sensor(SHT40), I2C, ±1.8% / max. ±3.5% RH and ±0.2°C Temp, ideal for Climate Monitoring, Smart Home

Grove -Temperature&Humidity Sensor (SHT40) is a digital Humidity and Temperature Sensor which has an accuracy rate of up to ±1.8% ~ ±3.5% RH and ±0.2 °C, and an operating range of 0% to 100% RH, -40°C to +125°C. It comes with a SEEED’s standard grove l2C interface enabling developers or even beginners to easily communicate with the STH40 sensor on different hardware platforms. All of which make it an excellent choice for a wide variety of applications, such as Climate Monitoring, Smart Home, etc.

¥868.24
在庫切れ
  • 10+: ¥710.37
Also Add: ¥0.00

PRODUCT DETAILS

Grove -Temperature&Humidity Sensor (SHT40) is a digital Humidity and Temperature Sensor which has an accuracy rate of up to ±1.8% ~ ±3.5% RH and ±0.2 °C, and an operating range of 0% to 100% RH, -40°C to +125°C. It comes with a SEEED’s standard grove l2C interface enabling developers or even beginners to easily communicate with the STH40 sensor on different hardware platforms. All of which make it an excellent choice for a wide variety of applications, such as Climate Monitoring, Smart Home, etc.

Features

  • Reliable precision measurement: Accuracy of ±1.8% ~ ±3.5% RH and ±0.2°C, operating between 0-100% RH and -40-125°C
  • Condensing environments: Fully functional in condensing or environment close to saturation. (with a variable power heater)
  • Serial Protocol: Grove I2C interface with an ultra-low-power budget, standard, fast mode, and fast mode plus l2C address sensor
  • Stress-Test-Driven Qualification: SHT4x sensor is JEDEC JESD47 qualified
  • Versatile connectivity: The Grove interface enables effortless "Plug and Play", while its adaptability makes it ideal for environment detection of applications

Description

This Grove SHT40 digital sensor is based on Sensirion's industry-proven humidity and temperature sensors. It can provide constant temperature and humidity accuracy over an extensive measurement range, making it the best price/performance ratio available. And with the grove platform, you are ready to plug and play the SHT4x sensor on any microcontroller (Arduino) or microprocessor (Raspberry Pi).

The Grove-SHT40 digital 4th generation sensor comprises an entirely new and optimized CMOSens® chip, offering lower power consumption, which makes it highly suitable for low-power and battery-supported applications. It has an operating temperature range of -40°C to +125°C, an excellent 1.8% typical relative humidity accuracy from 25 to 75%, and a 0.2 °C typical accuracy from 0 to 75 °C.

The fully calibrated Grove-SHT40 sensor offers linearized digital output and NIST traceability. And our standard Grove four-pin I2C interface makes it easy to read or communicate with integrated circuits.

Due to the high accuracy of the SHT40 sensor and the compatibility of our grove system, Grove-SHT40 is perfect for high-end industrial applications, projects for hobbyists, learning projects for beginners, etc.

What is Grove?

We have developed more than 400 Grove modules, covering a wide range of applications that can fulfil various needs. Click to explore the Grove Sensor family and get started to Grove your Idea. For all Grove users (especially beginners), we provide you with guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your use of the product.

If you are looking for more other temperature sensors, don't forget to check our 9 Types of Temperature Sensors You Should Know for your environmental projects!

Applications

  • Climate Monitoring and Control
  • Cold chain data loggers
  • Smart Thermostats
  • Anti-fogging

SHT40 Sensor Specifications

Parameter Rating
Temperature accuracy rate ±0.2 ℃
Typical Humidity accuracy rate ±1.8% RH
Maximum Relative Humidity Accuracy Rate ±3.5%
Operating temperature range -40°C to 125°C
Operating Humidity range 0% to 100% RH
Grove power supply 5/3.3 volts
Serial Protocol I2C
Grove's average current supply 1.2 µA
Grove idle current 32µA
Product Dimension 20mm x 40mm

Note

A stress level above the specified range can permanently damage the SHT40 sensor. The above is only stress ratings, and the functional operation of the device is not guaranteed under these conditions.

Typical and maximal relative humidity accuracy at 25°C (SHT40)

Typical and maximal temprature accuracy (SHT40)

Part List

Grove - Temperature&Humidity Sensor(SHT40) 1
Grove Cable 1

ECCN/HTS

HSCODE 9025800090
UPC
COO CHINA
RoHS 1

SHARED BY USERS

REVIEWS

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account

FAQ